The GB40 is an ultra-portable, lightweight and compact lithium-ion jump starter for 12-volt batteries. With it, you can safely jump start a dead battery in seconds – up to 20 times on a single charge. It’s mistake-proof, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The GB40 lithium jump starter integrates with a high-output 100 lumen LED flashlight with seven light modes, holds its charge for up to one year and features a USB battery pack for recharging personal devices on the go – up to 4 smartphone recharges. It’s rated at 1,000 Amps (7,000 Joules3S), and suitable for use on gasoline engines up to 6 Liters and up to 3 Liter diesel engines, such as a car, van, boat, SUV, truck and more. Includes the GB40, needle-nose battery clamps, USB charging cable, microfiber storage bag, our 1-year hassle-free limited warranty, and free lifetime customer support
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- Compact, yet powerful lithium jump starter rated at 1,000 Amps (7,000 Joules3S) – up to 20 jump starts on a single charge.
- An ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allow it to safely connect to any battery.
- An ultra-bright 100 lumen LED flashlight with 7 light modes, including SOS and Emergency Strobe.
- Recharge your personal devices on the go, like smartphones, tablets, e-watches and more – up to 4 smartphone recharges.
- Designed for gas engines up to 6 liters and diesel engines up to 3 liters for a car, boat, truck, lawnmower and more.