[gtmethod3]

I've been using android 100% of the time on my phone since September 2010 with the same battery my phone came with and have't had a single battery problem except the occasional failed charge.

The only times where I notice the battery is getting warm is:
1. Orange LED SOD (thing is on fire) not plugged in
2. using the device a bunch
3. using device while plugged in

I almost always use AC charging with the standard HTC chargers (TP1 and TP2). I have not noticed much increased heat while charging. Again this is the same battery I've been using since the beginning. For me, it is safe to say android hasn't affected my battery at all.

I have not ever had any heat problems with the TP2. The thing can get pretty warm sometimes, but nothing close to hazardous to me or the components. I remember the days where my TP1 would overheat and refuse to charge. Design flaw!