BOOST X 12V 4250A JUMP STARTER

An all-new design with extreme jump starting power for powerful engine starts. Rated at 1250-amps, this portable lithium car battery jump starter releases maximum energy at every start. This isn’t an upgrade. It’s a whole new series – the Extreme Series.
Equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharges in just 48-minutes, or go from 0% to jump starting in just 5-minutes of charge.
Charge everything with USB-C Power Delivery. Its internal power bank provides 60-watts of power – both in and out – to effortlessly power your favorite USB-C devices, like phones, tablets, laptops, wearables, and more.