Ideal for 8-cylinder cars, the Schumacher 800A Lithium-Ion Jump-Starter and Power Pack provides a quick jump when you need it most. Part of Schumacher's lithium jump-starters line, this battery jump-starter offers 800 peak amps of power in a compact case. Plus, it has a USB port for fast charging all USB devices. Smart clamps protect against overcurrent, short-circuit, overload, over-voltage, and overcharge. The LCD with power button keeps you in the know. A convenient Qualcomm Quick Charge 3.0 Technology USB port provides rapid charging, while a 2.4A USB port allows an extra device-charging solution. A built-in, 3-mode LED flashlight helps you find your way. Includes USB to micro-USB charging cable and travel bag. Mfrs. 1-year limited warranty. Quickly jump-start vehicles in emergencies Lithium-polymer battery Smart clamps Multiple built-in protections LCD with power button Qualcomm Quick Charge 3.0 USB port 2.4A USB port Built-in, 3-mode LED light