Battery Type: 18650 Rechargeable Battery, Voltage: 3.7v, Capacity: 5800mAh
Material: Li-ion Battery, Size: 18mm x 65mm, Rechargeable times: Up to 1800 times
Smart Battery Charger: It is with high efficiency and reliability! High Quality 2 Slots Charger for 18650 Battery. Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock.
Input Voltage: AC 100V - 240V 50 / 60Hz Max150mA, Output Voltage: DC 4.2V 650mA
Battery Type: 2 x 18650 rechargeable battery, Rechargeable Time Limit: About 2 hours, Dimensions: 1.73" x 1.26" x 3.27" (L x W x H)