But looking around for the labeled cells in my unit online, LG ICR18650 HB3 cells seem to be somewhat more rare and special than "standard" 18650 cells. So my questions boil down to these: 1.

・LG MJ1 (3,500 mAh): Retains between 70 and 80 per cent capacity between 300 and 400 cycles. ・ Samsung 30Q (3,000 mAh): Retains ~60 per cent capacity after 250 cycles.

LG Optimus L3 II Dual The LG Optimus L3 II Dual has a 3.2 inch IPS display and is powered by a single-core 1 GHz processor. It runs on Android Jelly Bean and packs a 1,540 mAH battery.