The NOCO Company - Archived GENIUS BOOST PACK - GB20

The GB20 is a compact, yet powerful 400 Amp lithium-ion jump starter that delivers 4,650 Joules of starting powerIts patented safety technology features spark-proof technology and reverse polarity protection making it safe for anyone to useDesigned for use with gas engines up to 4 liters and doubles as a portable power source for recharging smartphones, tablets and moreUp to 20 jump starts on a single chargeAn ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allow it to safely connect to any batteryAn ultra-bright 100 lumen LED flashlight with 7 light modes, including SOS and Emergency StrobeRecharge your personal devices on the go, like smartphones, tablets, e-watches and more - up to 4 smartphone rechargesDesigned for gas engines up to 4 Liters for motorcycles, ATVs, lawn mowers, cars and more (not recommended on diesel applications)