Safely jump start a dead battery in seconds.
Portable lithium battery jump starter packs up to 4,000 amps. Powerful battery booster jump box for jump starting cars, boats, motorcycles and more.
Next generation of jump starting.
Move over traditional lead-acid battery booster packs. Here's an ultra-safe lithium jump starter that capitalizes on all your weaknesses. A compact, yet powerful jump box for jump starting a car, truck, boat, and motorcycle, as well as diesel engines. All of our UltraSafe lithium jump starters feature our patented safety technology for spark-proof connections and reverse polarity protection, making it safe and easy to use for even the most novice of users.
But it's more than just a car jump starter. It's a multi-function battery booster for recharging USB devices or powering 12-volt appliances. Quickly recharge your USB devices, like an iPhone, iPad or Apple Watch, as well as GoPro cameras, and bluetooth speakers and headsets. Or have the convenience of 12-volt portable power, and remotely power tire inflators, power inverters, coffee makers fans and much more. And it's equipped with an ultra-bright LED flashlight with seven light modes, including SOS and Emergency Strobe. Use it as a general purpose flashlight, a wash light for changing tires and inspecting the engine at night, or for warning oncoming traffic. The possibilities are endless.
And lithium jump starter packs suffer zero detrimental effects if left uncharged. In fact, it can hold the majority of its charge for up to one year, and handle over 1,000 charge cycles. It truly is the next-generation of jump starting.