The GB40 is a compact, yet powerful 1,000 Amp Lithium-Ion jump starter that delivers 7,000 Joules of starting power. Its patented safety technology features spark-proof technology and reverse polarity protection making it safe for anyone to use. Designed for use with gas engines up to 6 liters and diesel engines up to 3 liters, this unit also doubles as a portable power source for recharging smartphones, tablets and more.
The GB40 has 7,035 starting joules over a three second time span, compared to the 6,950 joules available in leading traditional jump starters. Calculating in joules as a measurement of power multiplied by time demonstrates the actual starting power as opposed to the peak amp measurement over an indefinite amount of time.
Recharge the unit from any USB port or 12V port. It holds its charge 4 times longer than leading traditional jump starters. Keep it in your glovebox with minimal battery charge loss. Jump start cars, boats, motorcycles, ATVs, trucks, and more. Charge virtually any USB device, including smartphones and tablets.
Power for power, it outperforms traditional lead-acid jump starters at a faction of the size and weight. Over 10X smaller and 8X lighter, its lithium powered design makes it more compact and portable than ever before.
- Compact, yet powerful lithium jump starter rated at 1,000 Amps (7,000 Joules) for up to 20 jump starts on a single charge
- Ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allow it to safely connect to any battery
- Ultra-bright 100 lumen LED flashlight with 7 light modes, including SOS and Emergency Strobe
- Up to 4 smartphone recharges for recharging your personal devices on the go including smartphones, tablets, e-watches and more
- Designed for gas engines up to 6 Liters and diesel engines up to 3 Liters for cars, boats, lawn mowers and more
- Genius Boost Plus 1,000A Jump Starter - GB40