Li-PoRechargeable battery packSpecificationModelHSCellTypeLi-POStandardVoltage3.7VChargingLimited4.2VCapacityRange1500MAhColorblackQualityGradeA/AA/AAACycleTimemorethan500timesGuarantee12monthsMOQ500PCS/OrderCompatibleModelscordless phone ,two way radio,etc.Tips1)Useanorginalorreliablecharger 2)Donotthrowthebatteryintofireorwater 3)Toavoidkeepingitatthetemperatureabove45degreesoritmaycauseexplosion 4)Donotpressingitordroppingitfromthehighaltitude. 5)Topreventshortcircuit,nevertoputittogetherwithconductorssuchaskeysandcoins,etc.. 6)Keepthebatteryinacooldrysurrowndingifitsstandby The injection process THE double IC PCB reflow reinforcementDouble IC Nickel plate Battery Testing Assemble Battery Packing and Sealing