That's why it is always important to have a jump starter available in your vehicle in case of an emergency. Plus, you don't ...

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.

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

Amazon has this portable car battery jump starter on sale for 37% with an additional secret discount that will save you even ...

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.

A truly portable power station -- not the biggest or the most powerful, but it fits into a backpack for ease of transportation.

In the middle of a winter storm, the last thing you want is to lose power. But when your electricity does go out, having a ...