ive got the 3500mah battery.. running ths build 10 and icyglitch v14b6 overclocked at 1400.. airplane mode. music. wifi. screen on with full brightness... 8 hours straight use dropped me from 75% to 46%
battery life on this phone is amazing.... dont get too used to it if your upgrading to a 4g phone soon.... lg spectrum i get about 6 hours on a full charge... or less..