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Bolt Power D28 Portable Jump Starter (pictures)

With a variety of cable adapters and a large, 13,600mAh battery, the D28 is an excellent all-around charging solution and emergency jump starter.

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Wayne_Cunningham.jpg

Wayne Cunningham

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Bolt Power D28
1 of 5 Josh Miller/CNET

The Bolt Power D28 comes with a white multi-adapter cable, a flexible adapter cable for laptops, and car battery clamps.

Bolt Power D28
2 of 5 Josh Miller/CNET

The D28 only has one USB port, although multiple devices can charge simultaneously on its white multi-adapter cable.

Bolt Power D28
3 of 5 Josh Miller/CNET

The jump-starter battery clamp adapter plugs into a special port capable of 500-amp output.

Bolt Power D28
4 of 5 Josh Miller/CNET

Hooked up to a car with a dead battery, the D28 is capable of jump starting even large, eight-cylinder engines.

Bolt Power D28
5 of 5 Josh Miller/CNET

A convenient LED flashlight makes for safer use at night.

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