12V 24v power bank 4000 amp emergency battery Rechargeable Multifunction Lithium Car Jump Starter

Outsourcing 12000mAh 12V Rechargeable Multifunction Lithium Car Jump Starter Power Bank Direct Factory

POWERFUL & COMPACT: Jump start your vehicle (up to 4.0L gas) up to 20 times with 500 amps of peak current and heavy duty clamps and cables.
SMART CHARGING PORT: With 12000mAh capacity actually and smart USB port, it can full charge your laptops (include 8 in 1 laptop pin adapters in the package), smartphones, tablets, and other devices at the fastest speed possible.
PROTECTION: The high quality and spray gold intelligent jumper clamps has over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection.
LCD SCREEN & COMPASS: The new-added LCD screen can exactly show the remaining power. The compass can help you find your way home when get lost in the wild.

Safety Hammer & Emergency seat blet cutter include.