If you don't have a portable jump starter, now's your chance to snag one for more than $120 off the usual price.

Keeping one in your car's trunk means you don't have to rely on a passing traveler with a pair of jumper cables.

With a 27,800-mAh capacity and a 4,000-amp peak, this Avapow portable jump starter packs some serious power. It can start any vehicle with a gas engine, or any diesel engine up to 10 liters.

UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about ... Multi-Function - It's a car jump starter, portable power bank, and LED flashlight.

AmazonClick here for more has some excellent deals right now! Read on for a list of top buys. See all the sales and Lightning ...

But when your electricity does go out, having a personal portable power station can help you keep your phone on and the space ...

This lithium battery-powered device is designed to provide up to 20 jump starts on a single charge. Plus, it can work as a portable power bank, recharging in three hours via USB. The Jump-N-Carry ...

Right now, the GOOLOO GP4000 Jump Starter is available for just $85, a massive 50% savings off its regular price of $170.

Battery packs that use MagSafe technology to magnetically attach to your phone offer a more compact solution than traditional portable power banks, so you can ditch the charging wires altogether.

Do you like going on outdoor adventures with your friends? As thrilling as an unplanned road trip or camping sounds, one ...