... shipment 2.1 year warranty time 3.Welcome your OEM & ODM. Li-ion rechargeable battery pack for (PC-18650),rechargeable battery packcell: li-ionvoltage: 7.4vcapacity: 8000mahcolor: blueAdvantage:1 ... CE, UL,RoHS, SGS, ATC, REACH, ISO9001:2000, ISO14001:2004 Li-ion rechargeable battery pack for (PC-18650)