Ideal for 8-cylinder vehicles, the Schumacher SL1582 1200 Peak Amp Lithium Jump Starter and Power Pack provides a quick jump start in emergencies. From the Schumacher Electric line of lithium jump starters, this unit offers 1200 peak amps of power in a durable compact case. The included smart cable provides added protection for the jump starter and your battery, preventing overcurrent, short circuit, overload, overvoltage, and overcharge. Multiple USB ports ensure fast charging for all your all USB devices. Product Features:Quickly jump starts vehicles in emergenciesLithium polymer battery provides longer life and more charge cyclesSafe smart cable/clamps deliver spark-free protection against overcurrent, short circuit, overload, overvoltage, and overchargeLCD display with power buttonCompact design with soft-touch finish3A USB port for faster charging2.4A USB port charges USB devices, including smartphones, mp3 players, and tabletsBuilt-in, three-mode LED lightIn the Box: Schumacher SL1582 1200 Peak Amp Lithium Jump Starter and Power Pack, smart cable with clamps, USB-to-micro-USB charging cable, travel bag, and user manual