METAL POWER BANK
● Capacity: Polymer
● Input: 5V 1A
● Output: 5V 1A
● Materials: Metal
● Multiple safety protections: Reverse charging, Overcharging, Short circuit, Overvoltage, Overcurrent, Overdischarging, etc.
● Color:Silver, Black, Blue, Red, Orange ,Yellow
Features: 3000mAh (Support Custom Capacity Max: 4000mAh)
Dimension: 11 x 6.8 x 1cm
