A42 Emergency Car Portable Battery Jump Starter

Capacity: 3.7V 74Wh  LiCo02
Input: 9V/2A
Output: QC 3.0 9V/2A,5V/2A
12V start the car
12V/16V/19V 3.5A for laptop
Start Current: 450Amps
Peak Current: 900Amps
Operating temperature range: -20℃~60℃
Size:193×88.65×37.6mm
Weight:About 608g
Certificate:CE ROHS,FCC,MSDS,UN38.3