Hyper Multi-Function Jump Starter 21000 mAh

Hyper Multi-Function Jump Starter 
 
Suitable for motorcycles, cars, jet skis, boats etc
 
Capacity: 21000mAh Input: 14V/1A Output:Dual USB 5V/2.1A5V/1A;19V/3.5A 12V jump start Charging time:8Hrs Start current: 400A Peak current:800A Size220*90*30mm Weight:710g Operation temp:-20? ~60?Lifetime: >1000 cycles Protections:Short circuit proof,over charge