Features:
-Using 3 lithium battery cells for a powerful 12V charge, it has 30000mAh capacity and 600A peak current, producing up to 30 jumps on a single charge.
-Able to quickly start a 2.0-liter gasoline to solve problems in an emergency.
-With red and black smart protection clamps that protect against over-current, reverse-charging, over-voltage, short-circuit, under-voltage, over-temperature and anti-access battery polarity. 
-With a built-in 5V/2A output, can charge smartphones, PSP, MP3/MP4/MP5, tablets, digital cameras, etc.
-When charging, indicator lights will flash one by one. The number of slid indicator lights indicates the battery capacity of the bank. 
-With LED light, long press to turn on flashlight, press once  to turn on SOS mode, press 2 times to turn on flash mode. 

Specification:
Colour: black&red
Starting current:300A
Peak current: 600A
Cycle life: ≥1000 times
Working temperature: -20°~+60°
Battery capacity: 30000mAh

Package Included:
1x Car jump starter 
1x Pair of clamps
1x 3 In 1 charging cable
1x Instruction manual