7.4V2200mAh,120g,li-poly battery,7.2V battery,2 cell Battery Pack,with BMS 7.4V2200mAh,100g,li-poly battery,7.2V battery,7.4V Battery Pack,with BMSNominal Capacity : 2200mAh ... :3A Standard charge :0.2CmA*6hrs Rapid charge : 1C mA*2.5hrs Pack dimension: Thickness Max 20mm Width Max 40mm Length ... .5CSelf-discharge : Residual capacity > 92%we aslo supply 1000mAh-10000mAh li-poly battery pack