Powerful Energy and Multiple Functions The car jump starter includes a lithium polymer battery that is light and compact and can be operated with one hand. can start most 12V vehicles (up to 6.5L petrol or 5.0L diesel). Compact and Lightweight Portable Starter Aid With high-discharge durability technology for vehicles with start start in 1-3 seconds. A sturdy, water-repellent case with protection class IP65. A rubberized and shaped casing to prevent scratches or damage to surfaces. Additional Features The car charger is equipped with super strong LEDs and has 3 modes: lighting, flashing light and SOS light; It can be used at any time in emergencies such as camping, outdoor adventures, indoor and travel Advanced Protection and Intelligent Safety Devices This trigger is equipped with an intelligent bypass plier and has a number of advanced safety techniques that provide maximum protection: reverse polarity protection, reverse connection protection, short circuit protection, overload protection, high temperature protection, etc. Wide Application This emergency exit has enough current (600A peak current) to safely and reliably start most 12 volt vehicles such as 12 volt cars, SUVs, off-road cars, motorcycles, lawnmowers, yachts and boats can, pickups, sleds, etc. It can be started at full power about 40 times. [12V Battery Automatic Amplifier (Highest Voltage 15V) Safer]: The voltage range is 12V to 15V, with the updated voltage chip technology, a wide voltage range can protect our safety in a more efficient way. Safely connect to any 12-volt car battery with our fool-proof design featuring spark-free technology and reverse polarity protection. Less than 20% electricity will still start your car, safer than a regular skip filter. [Fast Charger USB Port & Portable Power Bank]: The normal battery life is 3-5 years, you can manually turn off the starter to slow down the battery self-discharge. Designed with two USB outputs (5V / 2.1A), the fast charging 2 USB port charges your devices faster and is compatible with almost all USB charging devices. [12V DC Output & LED Emergency Light]: 12V DC Output With The Cigarette Lighter Adapter Can Power Your Other Car Accessories, Tire Pump, Etc. (12V cigarette lighter socket adapter). The 3-mode LED light (Flashlight / SOS / Strobe) meets all your different needs. The practical car charger allows you to charge on the go, so you don't have to worry about charging before going out.