Best Boat Jump Starter

The GB70 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 40 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 GB70 lithium jump starter integrates with a high-output 400 lumen LED flashlight with seven light modes, including low, medium, high, flashing, strobe and emergency SOS. It can hold its charge for up to one year without being recharged. Its internal battery can be used to recharge any personal mobile devices like smartphones, tablets or any other USB device, can be recharged by any powered USB port, and holds it charge for up to one-year. The GB70 also features a 12-volt auxiliary port for powering tire pumps, inverters, lights and more. It's rated at 2000 Amps, and suitable for use on gasoline engines up to 8 Liters and diesel engines up to 6 Liters, such as a car, boat, truck, tractor and more. Includes the GB70, HD battery clamps, USB charging cable, XGC male plug, XGC female plug, XGC cable, microfiber storage bag, and our 1-year hassle-free limited . Other commonly used search terms include: jump starter, jumper cables, car jump starter, battery jumper, car starter, car battery jump starter, car jumper, jump pack, car jump, jump starter power bank, battery booster, battery jump, jumper pack, jumper battery, battery jump pack, portable jump starter, jumpstart, jumper starter, battery jump box, jump starters, genius boost, booster pack, portable car battery jump starter, jump starter pack, jumper box portable power, jumper box, jump starter kit, jump battery, novo genius boost, lithium jump starter, jumper starter diesel, diesel jump starter, and battery jump starter.