3.7V 120mAh 041235 Li-Polymer BatteryPersonalized lipo battery customizationCell thickness:2-9mmCell width:10-60mmCell ... locks,hand warmer,eyelash curler,electric toys.3.USB rechargeable battery,miner’s lamp,digital products.4.Mini ... transmitter.gifts5.Portable electric , Massage.Wide range applications.Battery Cell Performance CriteriaMechanical characteristics1.Vibration↓Test After standard charging ...