• Start Dead Batteries Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery booster jump starter pack up to 20 jump starts on a single charge and rated for petrol engines up to 6-liters and diesel engines up to 3-liters
• UltraSafe and easy to use car battery booster jump starter pack without the worry of incorrect connections or sparks, Safely connect to any 12 volt automotive car battery with our mistake-proof design featuring spark proof technology and reverse polarity protection
• Multi-Function, It's a car jump starter, portable power bank and LED flashlight, Recharge smartphones, tablets and other USB devices, It's easily rechargeable from any powered USB port in 3 hours at 2.1-amps, Plus, an integrated 100 lumen LED flashlight with seven light modes, including emergency strobe and SOS
• Advanced Design, Our most advanced portable car battery booster jump starter ever, Featuring high discharge lithium technology for safe operation in any climate
• A rugged and water-resistant enclosure rated at IP65
• A rubberized over-molded casing to prevent scratching or marring of surfaces and an ultra-compact and lightweight design weighing just 2.4 pounds
• In The Box GB40 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack, Heavy Duty Battery Clamps, 12 Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1 Year Warranty and Designed in the USA

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One Year Local Warranty 

30 day money back guarantee - we guarantee you'll love it or you'll get your money back