2Pcs 18350 1500mAh 3.7V-4.2V Rechargeable Li-ion Battery White
From the Manufacturer:High quality and durableProvides excellent continuous power sources to your deviceHigh energy density, long life batteryIt is good both in low and high temperature perationsType: Rechargeable 18350 Li-ionCapacity: 1500mAhVoltage: 3.7V-4.2VChargering Time: 5-6 hoursBattery Dimensions: 3.5 x 1.8 cm / 1.38 x 0.71" (L x Dia.)Battery Color: WhiteRechargeable Times: 1000 timesIncludes:2 x Rechargeable 18350 1500mAh 3.7V-4.2V Li-ion Battery