STANLEY SS4LS PowerToGo 7,500 mAh Li-Ion Jump Starter

• Starts dead car batteries instantly;• Instantly starts most vehicles up to V6-powered cars and trucks;• Compact Li-Ion jump starter provides up to 20 jump starts before recharging;• Works as a portable power bank with dual high-output USB charging ports (3.1 amps shared) to power and charge smartphones, tablets, and other personal electronics;• Built-in emergency LED light;• Backlit digital readout displays battery level and voltage;• Holds 90% charge for over a year ;• Heavy-duty Smart Cables with built-in reverse polarity protection and all-metal powder-coated clamps connect directly to vehicle's battery;• Includes Smart Cables connector, charging cable, DC charging adapter, and AC adapter;