No more dead batteries: Portable 9Ah jump-starter supplies up to 750 peak Amps and jump-starts batteries in engines up to 8 cylinders. Attached 6AWG cables with easy-to-use clamps store neatly on the sides of the case when not in use. The Jump-starter 750's built-in 100 PSI air compressor which inflates tires and other equipment, and a 2.1A USB port to charge smartphones, tablets and other devices.

• Standalone jump-starter restarts engines up to 8 cylinders with no host vehicle needed.
• Internal rechargeable 9Ah battery delivers up to 750 peak amps of power.
• Inflates tires up to 160 PSI.
• Built-in 2.1 Amp USB port quickly charges smartphones, tablets and other devices.
• Special features: tough weather-resistant housing with 12V auxiliary DC port, LED battery fuel gauge and a bright LED work light.