ASPERX Battery Jump Starter 4000A Peak,Portable Car Jump Box for 12V Cars (up to All Gas and 10.0L Diesel Engine),Roadside Emergency Heavy Duty Jumper Cable Booster with LED Light,USB Quick Charge

4000A peak current engineered to deliver unparalleled performance,empowering swift jump for all 12V cars with gasoline vehicles, motorcycles, marine craft, and heavy duty vehicles alike. Its intelligent circuitry safeguards against reverse polarity, overcharging, and short circuits, assuring absolute safety during every ignition. Designed to cater to a wide array of vehicles, up to all gasoline & 10L diesel,the AX4000 car battery jump box eliminates the need for vehicle-specific battery jumper cables. Its broad compatibility, encompassing both gasoline and diesel engines up to 10 liters, makes it the ultimate travel companion for motorists seeking unwavering dependability. A robust LED flashlight embedded within offers multi-functional illumination for nocturnal emergencies or serves as a distress signal with steady, strobe, and SOS modes. It's a critical safety feature that shines brightly when unexpected situations arise. Encased in a lightweight yet sturdy chassis, the AX4000 asperx jump starter can storage with a bag around you in the road travel.Its clear LCD display furnishes real-time updates on battery status, charge progress, and voltage, keeping you informed and ready for action. Going beyond the conventional, this versatile unit also functions as a high-speed charging powerhouse, featuring a USB input/output for swiftly replenishing smartphones, tablets, and more. It’s up to 50% faster than standard chargers, ensuring connectivity stays intact even in remote adventures. The product has a built-in battery, please observe the user manual specification for use. If you have any questions, please feel free to leave a message!