Portable battery charger and Car jump starter deliver 300A peak amp current for instant starting power, enough for gas-powered 2.5L or smaller engine with a 12V battery. It's fully compatible with 12V batteries and gas powered engines. It's ready right out of the box with jumper cable and clamps. And the built-in 8,000mAh mobile power bank charges your mobile devices fast with USB ports (up to 5V/2.1A).
Size: 11.4 x 2.4 x 4.7 inches
Weight: 590 gram
Output 1: 12V (150-300A).
Output 2: USB 5V 2.1A
Minimum Cycles: 500+
-One Car Jump Starter
-One Crocodile Clips
-One Android USB Line
1.Don't jump start an engine that exceeds the maximum displacement the unit can bear, or it will cause serious damages to the unit
2.Your jump starter will perform best when its battery is fully charged
3.Don't connect the positive and negative polarity together when it's power on
4.Don't crank the engine for more than 4 seconds. Allow the jump starter to cool down for at least 30 seconds after each jump-start
5.To avoid injury and/or damage to your vehicle, do not connect the red and black clamps together.