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 ...

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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 ...

A portable jump starter ... indicates a bigger number of jump starts on a single charge. Additional features: Some jump starter models also double as USB power banks, or have built-in flashlights ...

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