... Li ion polymer battery 3.7V Li-ion polymer battery 3.7V Li polymer batteryNo.ItemCharacteristicsRemarks 3.1Nominal CapacityMinimum:1200mAhTypical: 1250mAhFully charged @1C to 4.2V ... Battery cells li-ion Lithium polymer batteryOffered:OEM/ODM Service, After-sales service.Warranty:1 yearCertificates:ROHS,CE,UL,ISO,UN38.3,SGS etcPackaging ...