Guluman 800A 16800mAh Car Jump Starter, 12V Auto Battery Booster Jump Starter Pack, Portable Power Bank with LED SOS Flashlight Powerful - Fit for all 12v Car / all 12v truck Jump Starter: one of the most powerful in the market, can start 8.0L GASOLINE vehicles and most 6.0L DIESEL vehicle, starts 40times, with enough power to jump start your truck, car, motorcycle, boat, RV or tractor and so on. Different from other lower current jump starter, which can only jump start little liters vehicle. This jump starter is so powerful that every driver should have one. Super Safe - Built-in Smart Power Control Processor, NSPT protective technologyLi polymer battery, high-rate discharge battery, top design rigorous process innovation in the world.You will know how to jumpstart a dead battery with the battery jumpstart! Ultra Smart - Over load, overshoot, over heat, over-discharge, short circuit, over voltage, leakage, and low voltage protection, USB ouput wake up automatically, 30 seconds power off without connected electronics. Multi-function: Its main feature is a powerful & portable car jump starter, at the same time it's a power bank and LED flash light with SOS signal. As a power bank it can intelligently identify the volt of device( like phones, pads and laptops), can also supply power for your vehicle electrical appliance via Cigarette light adapter. It can work in extreme weather conditions. from as cold as -20 to as hot as 60! 12 month warranty: With our best quality of products, we are so confident to offer one year warranty. Don't hesitate, just buy it! If you have any problems, just send us an email, we'll take full responsibility for our products!