KINGCOO(TM) 12000mAh Portable Car Jump Starter Booster Power Bank Car Battery Boost 400A, Auto Jump Starter Emergency Power Source Auto Start Power Bank Car Battery Charger With LED Flashlight For 12V Vehicles

It essentially sports three devices in one:
1) A powerful car battery jump starter with enough power capacity to bring your car to life 20 times on one full charge.
2) dual 5-volt USB charging ports that can simultaneously charge two mobile or portable devices and then auto-shut when they are fully charged .
3) an ultra-bright LED light with flash, strobe and SOS modes that can run continuously for up to 120 hours on a single charge.
To ensure that your car, your portable devices and your Jumbl Mini Portable Car Jump Starter Power Bank are all kept in good working order, this jump starter features extensive built-in power-flow protection.
This includes overcurrent protection, short-circuit protection, overload protection, over-voltage protection, and overcharge protection.

The 12,000mAh battery pack will keep you going and going, and with a lifespan of 500+ charge cycles, keep it in your car's glove compartment or travel bag and rely on it for all your trips and road adventures year round.

How to jump-start your car?

Insert the included red and black jumper cables into the device's jumpstart socket.
Then connect the two clamps to your car's battery and wait just a few seconds. Voila!
Get back into the driver's seat and start your car. You should be good to go. Once back on the road, the Jumbl jump starter can serve as the designated power bank for the entire family.
It includes eight different charging adapters to fit all popular portable electronic devices, as well as an AC & DC car charger.

Specs:
Battery Capacity: 12000 mAh
Battery Life Cycles: >500
Outputs: 2x5V/2.1A, 1x12V/10A
Input: 12V/1A
Jump Start Current: 200-400A
Dimensions: 6.5x2.9x1.2 Inches
LED Lifespan: 100,000 hours
LED Lumens: 86 Lm