This NEXPOW 2500A portable jump starter is a huge 43% off today

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There's nothing more frustrating than a dead car battery. It always seems to happen at the worst possible moment, and if there's no one around to offer a jump start, you could end up out of luck and stranded. Thankfully, portable car jump starters (and how-to videos) can help remove a lot of the stress from that situation. There are tons of jump starter options out there, and you can check out a list of some of our favorites here, but today we're specifically shouting out this fantastic 43% off deal we found on Amazon.

This NEXPOW portable jump starter can jump vehicles with up to a 8.0L gas or diesel engine and can hold a charge for up to three months when not in use. It promises to work in temperatures from 14°F to 140°F and includes safety technology like reverse polarity protection, over-charge protection, high-temperature protection, over-load protection and more. There are also a few USB outputs built into the gadget, to allow users to charge their mobile devices, tablets, or anything else that uses USB. Naturally, the NEXPOW comes with its own clamps and cables, and it even includes a carrying case.

Key Features

• Delivers 2,500 Peak Amps

• Can jump vehicles with up to a 8.0L gas or diesel engine

• Holds a charge for up to 3 months when not in use

• Works in temperatures from 14°F to 140°F

• Also charges USB devices like phones and tablets

• Comes with its own clamps, cables and a carrying case