With over 5250-amps of starting power, it can jump start gasoline and diesel engines up to 16-liters It jump starts almost every type of vehicle and equipment, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more Simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life With two built-in 2.1A USB ports, you can power multiple devices at the same time, such as smartphones, tablets, action cameras, wireless headphones, wearables and more Charge directly from the vehicle's 12-volt auxiliary port or the XGC4 4-Amp Power Adapter to recharge it’s 242 watt-hours lithium-ion battery in 8.5 hours The voltmeter doubles as a 60-second countdown timer, which shuts off GB250+ after 60 seconds to help preserve internal battery charge Equipped with a 600-Lumen LED flashlight with various brightness modes, SOS, and emergency strobe handy to have as a roadside or road trip tool Battery Types 12 Volt Lead-Acid Batteries Diesel Engine Rating Up to 16 L Safe On All Engine Sizes Dimensions 8.62" H x 12.43" W x 3.68" D Gas Engine Rating Up to 16 L Safe On All Engine Sizes Includes GB250+ Lithium Battery Jump Starter; 56-Watt XGC Power Adapter; 12-Volt 2-Foot XGC Cable; Protective Carrying Case; User Guide & Warranty Information Internal Battery 242 Watt-Hour Lithium-Ion Operating Temperature -4°F to 122°F (-20°C to +50°C) Starting Current 5250 Amps (Peak) USB Output Dual 5 Volts, 2.1 Amps Max
