Cheap Hot Sell Li-Polymer Car Powerbank/Jumpstarter Black

Li-polymer Car Powerbank/Jumpstarter Black
Input: 12V 1A 
Output: 5V 2A 
12V Car jumpstarter 
Size: 160*80*40mm
Weight: 440g
Capacity: 44.4Wh
Cycley life: >1000 times
Fully charged time: 5 hours
Starting current: 200A
The peak current: 400A
Operating temperature range: -20°C ~ 60°C