We’re used to seeing battery packs that can power a laptop or a tablet or any mobile device. Well, the CPP 7500 JumPack Portable Power Pack by Cobra Electronics does that. But it also packs enough juice to actually jump start your car as well. Churning out a massive 200Amp starting current, it can deliver up to 400Amp at peak, which is enough to get most dead car batteries up and running in no time. And it can do that multiple times on a single charge. Of course you don’t want to blast a mobile device with 200 Amps, so there’s also a 2.1Amp USB output for more moderate charging tasks. It measures 1 x 2.9 x 5 inches and weighs 10.6 ounces, which makes it easy to carry. At $110, it’s a steal.