● Capacity: 1PCS 18650 Battery
● Input: 5V / 0.8A
● Output: 5V / 1A
● Materials: ABS Plastic
● Multiple safety protections: Reverse charging, Overcharging, Short circuit, Overvoltage, Overcurrent, Overdischarging, etc.
● Color:Blue, Black, Pink, Yellow, Green, White, Purple, Red, Gray
Dimension: 9 x 3.1 x 2.1cm