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Feature

POWERFUL & COMPACTJump start your vehicle (up to 6.0L gas or 3.0L diesel engine) up to 30 times with 800A Peak Current output and 60C Discharge Rate, come with heavy duty clamps and smart cables. Compact enough to store in your Glovebox.
14000mAh Rechargeable Battery Capacity With Dual USB Charging Ports, it can charge for 5V Smart Phone, tablet PC, camera, GPS device, MP3, wireless headphone, hand-held gaming machine, etc. it can also charge for 12V/16V/19V extra devices such as laptop, interphone, recorder and so on at speeds of up to 2.1 amps per port overall.
LCD Display Screen & LED Function The battery percentage will be shown on the screen, you can easily know the battery status. With LED flashlight function, it has three modes available: Illumination/SOS/Warning.
Safety Protection The Smart Safety Clamps(with 8 gauge cable) has Over-current protection, Short-circuit protection, Overload protection, Over-voltage protection, Over-charge protection. It can prolong the jump starter lifespan.
What You Get CAR ROVER Jump Starter A8S, Intelligent jump cables, 12V Wall Charger, 12V Car Charger, User Manual, Our fan-favorite 12-Month Warranty and friendly customer service.

Description

CAR ROVER Ultimate Jump Starter: Brings Back Your Vehicles Anytime
Faster and safer charging with our leading technology.
Protect you and your family against unexpected situations. It will jump start 6.0L gas or 3.0L diesel engine up to 30 times on a single charge.

Smart Safety Clamps
Don't let that powerful battery damage your electronics or car battery. The built-in smart chip will detect the best current for any plugged-in USB devices, while the smart jumper cable will protect your car battery from reverse charging or short circuits and will only work once it's connected correctly.

Specification
Battery Capacity: 14000mAh
Start Current: 400A
Peak Current: 800A
Cycle Life: 2000 times

Attention
1. Please read the user manual carefully before using this product.
2. USB port and DC port can not be used simultaneously.
3. This product can not charge Apple MacBook.
4. If you want to use this product to charge your laptop, please switch to a voltage that is compatible with your laptop before charging, sequentially connect this product to laptop. If you do not follow this sequence, it can not supply power for your laptop.
5.Important note: please turn on the main power switch before use.
6. Compatible with 6L and lower gas vehicle engines & 3.0T and lower diesel vehicle engines.
7. Don't jump start any engine that exceed the maximum displacement the unit can bear, or it will cause serous damages to the unit.
8. Your jump starter will perform best when its battery is fully charged. If less than 30% charged, it may not be able to start your engine.
9. Don't connect the positive and negative polarity together when it's power on.
10. 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.