A must have for every car:
Jump start your loved car, charge your electronics, make sure your car can get home when stranded. It will jump start up to 2.0L Gas car on a single fully charge.（Allow the jump starter to cool down for at least 30 seconds after each jump-start.）
Multi-function:
Jump start your car, portable power bank, emergency LED flashlight with 3 modes: flashlight, strobe and sos signal.
Portable USB charger:
Apply to mobile phones, electronic devices, digital cameras and other equipment charging, and it as small as Iphone 6s plus, easy to carry.
Convenient Package & Ultra Compact:
The unit is supplied with a fabulous quality, Unlike traditional bulky jump starter packs, it's small enough to store in your glove box and light enough to pack in your bag.
Technical Specifications:
USB Input: 5V/1A
USB Output: 5V/2.1A
Peak Current: 400A
Charging Time: 3 hours
Operating temperature: -4Celsius~140 Celsius
Package Include:
1* K21 Jump Starter
1* Battery Clamps
