Any one have charging issues on beta2? 6 plus won't charge past 49%

There seems to be a problem with the % being updated on the UI for some people. Try restarting the phone - that seems to cause it to display the correct %.

I confirm the battery % is not working correctly and only updates on a reboot of the phone and will stay at that percentage until you reboot again.

Is this happening on each reboot or is it somewhat sporadic?

Only way to tell what my real battery level is at is to reboot. Last night for about 6 hours though I was so happy thinking wow my phone has been at 52% they really did a great job with battery life, went to bed and plugged it in only find it still at 52% in the morning. I rebooted and that is when it was back at 100% that is when I had the ah ha moment and realized it was a bug. I plugged it into my Mac and iTunes doesn't show the correct battery % either.