This tiny car starter can jump a boat and charge your phone — and it's only $30

Dead phone batteries and dead car batteries are 21st century nightmares, especially if they happen at the same time. (That sounds like the premise of a horror movie. Pay attention, Hollywood!) And don't even get us started on this happening when it's like, 20 degrees out. Talk about road trip anxiety.

Luckily, there's a portable car jump starter that doubles as a power bank for phone charging — and it's only $30 with a coupon code. You're welcome.

The Beatit Tech Portable Car Jump Starter and its crocodile clamps sport a 14000mAh capacity battery with 600 amps of peak current and a 12-volt charger. That's enough to jump a car, motorcycle, truck, or boat — anything with a 5.5 liter gas engine or 4.0 diesel engine. For folks not familiar with car talk, that's insane. And with that much power, you'd expect the device to be huge — but it's small enough to fit in the glovebox. Read more...