Portable Jump Starter, 700 Peak Amp Battery Booster

The Black + Decker 700 Peak Amp jump starter is ideal for most vehicles up to V6 engines in cars and light-duty trucks. With a built-in AC charger and reverse polarity alarm, this unit also works as a portable power source through its high output USB outlet. With the BLACK + DECKER J312B 700 Peak Amp jump starter, you get the perfect first line of defense against roadside emergencies and dead batteries.