12 volt 16800mAh portable booster best car jumper lithium ion battery pack

What is jump starter for?
Starting dead 12V vehicle; Starting dead motorcycle, sleigh, yacht. Charging mobile phone,

pad, MP5, laptop etc; SOS, working light,safety hammer, wireless charge, quick charge etc.

It can start car with gasoline displacement up to 4.0L and diesel engine up to 2.5L.

Your great assistant and must have needments in summer holidays!

Advantage comparing others:

New upgraded highest capacity in the market

2 USB connectors, meet your multiple needs for charging phone,laptop.

Hammer in the front, play an important role when emergency escape.

Used as torch, guide you to the right direction when camping,climbing or hiking in evening.

SOS flashlight, never feel helpless in urgency.

Anti-slip design, clutch it with no worry even in the hot summer.

Carry bag package: easy carry, easy storage

High capacity with high power polymer battery is adopted for fast charging.

It can support an emergency jump start and entirely replace the included battery for a car startup.

It also supports general cellular phones/laptops charging and completely replaces products similar to mobile power banks.

Withtrue powerful flashlight , three-function switch-over, emergency rescue, signaling , lighting, deterrence, defense and other powerful

Key features:

1. 16800mAh portable jump starter with power bank
2. High-capacity li-polymer battery
3 USB 2.0 output, waterproof &dustproof , Safety hammer, LED light, Seatbelt cutter, Compass.
4. 1W LED working light provides illumination emergency situations on theroad
5. SOS function
6. Overload and short-circuit protection
7. Reverse polarity protection
8. large current protection system
(All of our products are underwritten by PICC Insurance)

Packing accessories:
1. AC adapter
2. Car charger
3. USB cable
4. Smart battery clips
5. laptop connector
6. Switch cable
7. Jump starter
8. Air Compressor(optional)

How to use Jump Starter to star the 12v Vehicle?
1.Connect Red(+) clamp of jump starter to Red(+) positive terminal of vehicle, then connect Black (-) clamp of jump starter to Black (-)negative terminal of vehicle.
2.When the screen turn to"JUMP START READY"it can jump start car.
3. If the capacitor is power off, it can charging by the car battery or press boost to charging from back-up battery.
When the screen turn to "JUMP START READY",it can jump start the car .
4. Once vehicle is started remove Black(-) clamp from vehicle and then Red(+) clamp from vehicle. Leave vehicle running .