The Nexpow Jump Starter with Air Compressor is on sale for just $85, a dramatic 72% off its normal $300 asking price. Its ...

Larger portable jump-starting devices that clamp to a car's battery have become common in the past few years. But even smaller devices, which plug into a car's power outlet, are now on the market.

It also comes with its own jumper cables with intelligent clamps that will notify you if there are any issues with how you’re ...

If your car cranks over slowly or the battery terminals are corroded or cracked, it's time to replace the terminal ends.