Rezound Battery Calibration

**recDNA** · 02-21-2012, 01:11 PM

Does anybody find their rezound battery gives accurate battery percent? I've read reports it just jumps from 100% to 75% or never reaches 100% at all. I wonder if this is always the case or just sometimes? I'd be most interested in recent purchases because it is my understanding the rezound batteries are now 3.8 volts but used to be 3.7 like our batteries.

**Synycalwon** · 02-21-2012, 02:08 PM

I've been using two of them since last November (both are 3.7volt). I always charge them though via an external Seido Multi-Function Battery Charger. They always indicate 100% when put in the phone and slowly drop in percentage, no sudden drops. However, there were a couple occasions where I charged them while in the phone (via USB connected to PC) and I noticed the charge level jumped from approx. 80% to 100% and the charge light on the phone changed to green. They stayed at 100% after unplugging though just as they usually have when charging with the external charger.

**recDNA** · 02-21-2012, 02:18 PM

I would be charging in the phone. I don't care about the jump when charging. Does it drop suddenly from 100 percent to 80 percent while using?
Is voltage and temperature recorded properly?

**Synycalwon** · 02-21-2012, 02:44 PM

Originally Posted by recDNA

I would be charging in the phone. I don't care about the jump when charging. Does it drop suddenly from 100 percent to 80 percent while using?
Is voltage and temperature recorded properly?

Never had them suddenly drop. Voltage and temperature are always normal (via the HTC Battery Widget). They look the same as when using the standard HTC 1400mAh batteries or extended 2750mAh. The only anomaly I've seen is the charging jump.

**pingplayer01** · 02-21-2012, 02:59 PM

I love my Rezound battery. It does jump in percentage (from 75% to 100%) while charging, but not when being used or taken off the charger. I get about 18 hours of high use out of this battery. Compared to the stock battery its amazing!

**recDNA** · 02-21-2012, 03:00 PM

My point was as % stalls at 80% does voltage report in small increments or does votage jump suddenly from 3900 mV to 4200 mV like the % does?

Since apparently all the new rezound batteries are 3.8 (?) Volts I really need to hear from someone who purchased one recently.