# MTRBaseClusterPowerSource ``` class MTRBaseClusterPowerSource ``` ## Topics ### Initializers [`- initWithDevice:endpoint:queue:`](/documentation/Matter/MTRBaseClusterPowerSource/init(device:endpoint:queue:)) [`- initWithDevice:endpointID:queue:`](/documentation/Matter/MTRBaseClusterPowerSource/init(device:endpointID:queue:)) ### Instance Methods [`- readAttributeAcceptedCommandListWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAcceptedCommandList(completion:)) [`- readAttributeAcceptedCommandListWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAcceptedCommandList(completionHandler:)) [`- readAttributeActiveBatChargeFaultsWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatChargeFaults(completion:)) [`- readAttributeActiveBatChargeFaultsWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatChargeFaults(completionHandler:)) [`- readAttributeActiveBatFaultsWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatFaults(completion:)) [`- readAttributeActiveBatFaultsWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatFaults(completionHandler:)) [`- readAttributeActiveWiredFaultsWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveWiredFaults(completion:)) [`- readAttributeActiveWiredFaultsWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveWiredFaults(completionHandler:)) [`- readAttributeAttributeListWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAttributeList(completion:)) [`- readAttributeAttributeListWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAttributeList(completionHandler:)) [`- readAttributeBatANSIDesignationWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatANSIDesignation(completion:)) [`- readAttributeBatANSIDesignationWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatANSIDesignation(completionHandler:)) [`- readAttributeBatApprovedChemistryWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatApprovedChemistry(completion:)) [`- readAttributeBatApprovedChemistryWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatApprovedChemistry(completionHandler:)) [`- readAttributeBatCapacityWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCapacity(completion:)) [`- readAttributeBatCapacityWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCapacity(completionHandler:)) [`- readAttributeBatChargeLevelWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeLevel(completion:)) [`- readAttributeBatChargeLevelWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeLevel(completionHandler:)) [`- readAttributeBatChargeStateWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeState(completion:)) [`- readAttributeBatChargeStateWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeState(completionHandler:)) [`- readAttributeBatChargingCurrentWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargingCurrent(completion:)) [`- readAttributeBatChargingCurrentWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargingCurrent(completionHandler:)) [`- readAttributeBatCommonDesignationWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCommonDesignation(completion:)) [`- readAttributeBatCommonDesignationWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCommonDesignation(completionHandler:)) [`- readAttributeBatFunctionalWhileChargingWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatFunctionalWhileCharging(completion:)) [`- readAttributeBatFunctionalWhileChargingWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatFunctionalWhileCharging(completionHandler:)) [`- readAttributeBatIECDesignationWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatIECDesignation(completion:)) [`- readAttributeBatIECDesignationWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatIECDesignation(completionHandler:)) [`- readAttributeBatPercentRemainingWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPercentRemaining(completion:)) [`- readAttributeBatPercentRemainingWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPercentRemaining(completionHandler:)) [`- readAttributeBatPresentWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPresent(completion:)) [`- readAttributeBatPresentWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPresent(completionHandler:)) [`- readAttributeBatQuantityWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatQuantity(completion:)) [`- readAttributeBatQuantityWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatQuantity(completionHandler:)) [`- readAttributeBatReplaceabilityWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplaceability(completion:)) [`- readAttributeBatReplaceabilityWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplaceability(completionHandler:)) [`- readAttributeBatReplacementDescriptionWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementDescription(completion:)) [`- readAttributeBatReplacementDescriptionWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementDescription(completionHandler:)) [`- readAttributeBatReplacementNeededWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementNeeded(completion:)) [`- readAttributeBatReplacementNeededWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementNeeded(completionHandler:)) [`- readAttributeBatTimeRemainingWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeRemaining(completion:)) [`- readAttributeBatTimeRemainingWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeRemaining(completionHandler:)) [`- readAttributeBatTimeToFullChargeWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeToFullCharge(completion:)) [`- readAttributeBatTimeToFullChargeWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeToFullCharge(completionHandler:)) [`- readAttributeBatVoltageWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatVoltage(completion:)) [`- readAttributeBatVoltageWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatVoltage(completionHandler:)) [`- readAttributeClusterRevisionWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeClusterRevision(completion:)) [`- readAttributeClusterRevisionWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeClusterRevision(completionHandler:)) [`- readAttributeDescriptionWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeDescription(completion:)) [`- readAttributeDescriptionWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeDescription(completionHandler:)) [`- readAttributeEndpointListWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeEndpointList(completion:)) [`- readAttributeFeatureMapWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeFeatureMap(completion:)) [`- readAttributeFeatureMapWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeFeatureMap(completionHandler:)) [`- readAttributeGeneratedCommandListWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeGeneratedCommandList(completion:)) [`- readAttributeGeneratedCommandListWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeGeneratedCommandList(completionHandler:)) [`- readAttributeOrderWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeOrder(completion:)) [`- readAttributeOrderWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeOrder(completionHandler:)) [`- readAttributeStatusWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeStatus(completion:)) [`- readAttributeStatusWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeStatus(completionHandler:)) [`- readAttributeWiredAssessedCurrentWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedCurrent(completion:)) [`- readAttributeWiredAssessedCurrentWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedCurrent(completionHandler:)) [`- readAttributeWiredAssessedInputFrequencyWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputFrequency(completion:)) [`- readAttributeWiredAssessedInputFrequencyWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputFrequency(completionHandler:)) [`- readAttributeWiredAssessedInputVoltageWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputVoltage(completion:)) [`- readAttributeWiredAssessedInputVoltageWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputVoltage(completionHandler:)) [`- readAttributeWiredCurrentTypeWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredCurrentType(completion:)) [`- readAttributeWiredCurrentTypeWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredCurrentType(completionHandler:)) [`- readAttributeWiredMaximumCurrentWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredMaximumCurrent(completion:)) [`- readAttributeWiredMaximumCurrentWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredMaximumCurrent(completionHandler:)) [`- readAttributeWiredNominalVoltageWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredNominalVoltage(completion:)) [`- readAttributeWiredNominalVoltageWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredNominalVoltage(completionHandler:)) [`- readAttributeWiredPresentWithCompletion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredPresent(completion:)) [`- readAttributeWiredPresentWithCompletionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredPresent(completionHandler:)) [`- subscribeAttributeAcceptedCommandListWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeAcceptedCommandList(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeAcceptedCommandListWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeAcceptedCommandList(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeActiveBatChargeFaultsWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeActiveBatChargeFaults(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeActiveBatChargeFaultsWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeActiveBatChargeFaults(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeActiveBatFaultsWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeActiveBatFaults(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeActiveBatFaultsWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeActiveBatFaults(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeActiveWiredFaultsWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeActiveWiredFaults(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeActiveWiredFaultsWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeActiveWiredFaults(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeAttributeListWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeAttributeList(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeAttributeListWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeAttributeList(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatANSIDesignationWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatANSIDesignation(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatANSIDesignationWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatANSIDesignation(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatApprovedChemistryWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatApprovedChemistry(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatApprovedChemistryWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatApprovedChemistry(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatCapacityWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatCapacity(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatCapacityWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatCapacity(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatChargeLevelWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatChargeLevel(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatChargeLevelWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatChargeLevel(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatChargeStateWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatChargeState(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatChargeStateWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatChargeState(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatChargingCurrentWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatChargingCurrent(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatChargingCurrentWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatChargingCurrent(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatCommonDesignationWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatCommonDesignation(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatCommonDesignationWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatCommonDesignation(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatFunctionalWhileChargingWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatFunctionalWhileCharging(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatFunctionalWhileChargingWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatFunctionalWhileCharging(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatIECDesignationWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatIECDesignation(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatIECDesignationWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatIECDesignation(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatPercentRemainingWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatPercentRemaining(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatPercentRemainingWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatPercentRemaining(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatPresentWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatPresent(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatPresentWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatPresent(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatQuantityWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatQuantity(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatQuantityWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatQuantity(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatReplaceabilityWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatReplaceability(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatReplaceabilityWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatReplaceability(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatReplacementDescriptionWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatReplacementDescription(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatReplacementDescriptionWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatReplacementDescription(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatReplacementNeededWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatReplacementNeeded(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatReplacementNeededWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatReplacementNeeded(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatTimeRemainingWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatTimeRemaining(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatTimeRemainingWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatTimeRemaining(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatTimeToFullChargeWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatTimeToFullCharge(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatTimeToFullChargeWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatTimeToFullCharge(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatVoltageWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatVoltage(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeBatVoltageWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeBatVoltage(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeClusterRevisionWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeClusterRevision(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeClusterRevisionWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeClusterRevision(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeDescriptionWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeDescription(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeDescriptionWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeDescription(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeEndpointListWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeEndpointList(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeFeatureMapWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeFeatureMap(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeFeatureMapWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeFeatureMap(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeGeneratedCommandListWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeGeneratedCommandList(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeGeneratedCommandListWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeGeneratedCommandList(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeOrderWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeOrder(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeOrderWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeOrder(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeStatusWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeStatus(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeStatusWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeStatus(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredAssessedCurrentWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredAssessedCurrent(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredAssessedCurrentWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredAssessedCurrent(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredAssessedInputFrequencyWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredAssessedInputFrequency(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredAssessedInputFrequencyWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredAssessedInputFrequency(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredAssessedInputVoltageWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredAssessedInputVoltage(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredAssessedInputVoltageWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredAssessedInputVoltage(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredCurrentTypeWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredCurrentType(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredCurrentTypeWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredCurrentType(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredMaximumCurrentWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredMaximumCurrent(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredMaximumCurrentWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredMaximumCurrent(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredNominalVoltageWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredNominalVoltage(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredNominalVoltageWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredNominalVoltage(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredPresentWithParams:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredPresent(with:subscriptionEstablished:reportHandler:)) [`- subscribeAttributeWiredPresentWithMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/subscribeAttributeWiredPresent(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)) ### Type Methods [`+ readAttributeAcceptedCommandListWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAcceptedCommandList(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeAcceptedCommandListWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAcceptedCommandList(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeActiveBatChargeFaultsWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatChargeFaults(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeActiveBatChargeFaultsWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatChargeFaults(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeActiveBatFaultsWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatFaults(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeActiveBatFaultsWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveBatFaults(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeActiveWiredFaultsWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveWiredFaults(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeActiveWiredFaultsWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeActiveWiredFaults(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeAttributeListWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAttributeList(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeAttributeListWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeAttributeList(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatANSIDesignationWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatANSIDesignation(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatANSIDesignationWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatANSIDesignation(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatApprovedChemistryWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatApprovedChemistry(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatApprovedChemistryWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatApprovedChemistry(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatCapacityWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCapacity(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatCapacityWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCapacity(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatChargeLevelWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeLevel(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatChargeLevelWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeLevel(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatChargeStateWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeState(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatChargeStateWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargeState(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatChargingCurrentWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargingCurrent(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatChargingCurrentWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatChargingCurrent(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatCommonDesignationWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCommonDesignation(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatCommonDesignationWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatCommonDesignation(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatFunctionalWhileChargingWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatFunctionalWhileCharging(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatFunctionalWhileChargingWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatFunctionalWhileCharging(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatIECDesignationWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatIECDesignation(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatIECDesignationWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatIECDesignation(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatPercentRemainingWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPercentRemaining(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatPercentRemainingWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPercentRemaining(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatPresentWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPresent(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatPresentWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatPresent(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatQuantityWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatQuantity(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatQuantityWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatQuantity(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatReplaceabilityWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplaceability(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatReplaceabilityWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplaceability(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatReplacementDescriptionWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementDescription(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatReplacementDescriptionWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementDescription(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatReplacementNeededWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementNeeded(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatReplacementNeededWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatReplacementNeeded(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatTimeRemainingWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeRemaining(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatTimeRemainingWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeRemaining(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatTimeToFullChargeWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeToFullCharge(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatTimeToFullChargeWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatTimeToFullCharge(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeBatVoltageWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatVoltage(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeBatVoltageWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeBatVoltage(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeClusterRevisionWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeClusterRevision(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeClusterRevisionWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeClusterRevision(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeDescriptionWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeDescription(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeDescriptionWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeDescription(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeEndpointListWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeEndpointList(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeFeatureMapWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeFeatureMap(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeFeatureMapWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeFeatureMap(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeGeneratedCommandListWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeGeneratedCommandList(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeGeneratedCommandListWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeGeneratedCommandList(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeOrderWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeOrder(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeOrderWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeOrder(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeStatusWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeStatus(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeStatusWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeStatus(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeWiredAssessedCurrentWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedCurrent(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeWiredAssessedCurrentWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedCurrent(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeWiredAssessedInputFrequencyWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputFrequency(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeWiredAssessedInputFrequencyWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputFrequency(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeWiredAssessedInputVoltageWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputVoltage(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeWiredAssessedInputVoltageWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredAssessedInputVoltage(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeWiredCurrentTypeWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredCurrentType(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeWiredCurrentTypeWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredCurrentType(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeWiredMaximumCurrentWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredMaximumCurrent(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeWiredMaximumCurrentWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredMaximumCurrent(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeWiredNominalVoltageWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredNominalVoltage(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeWiredNominalVoltageWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredNominalVoltage(withClusterStateCache:endpoint:queue:completion:)) [`+ readAttributeWiredPresentWithAttributeCache:endpoint:queue:completionHandler:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredPresent(withAttributeCache:endpoint:queue:completionHandler:)) [`+ readAttributeWiredPresentWithClusterStateCache:endpoint:queue:completion:`](/documentation/Matter/MTRBaseClusterPowerSource/readAttributeWiredPresent(withClusterStateCache:endpoint:queue:completion:)) ## Relationships ### Conforms To [`Hashable`](/documentation/Swift/Hashable) [`CVarArg`](/documentation/Swift/CVarArg) [`Equatable`](/documentation/Swift/Equatable) [`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible) [`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible) [`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol) ### Inherits From [`MTRGenericBaseCluster`](/documentation/Matter/MTRGenericBaseCluster) --- Copyright © 2026 Apple Inc. 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