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The Bolt Power D28 comes with a white multi-adapter cable, a flexible adapter cable for laptops, and car battery clamps.
The D28 only has one USB port, although multiple devices can charge simultaneously on its white multi-adapter cable.
The jump-starter battery clamp adapter plugs into a special port capable of 500-amp output.
Hooked up to a car with a dead battery, the D28 is capable of jump starting even large, eight-cylinder engines.
A convenient LED flashlight makes for safer use at night.