LOKITHOR J400 Portable Jump Starter 2000A

• Amazon now offers the LOKITHOR J400 Jump Starter 2000A for $32.98 (regularly $59.97).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: In winter, when your car battery drains and won't start, just pull this out, clamp it to the positive and negative terminals, and you're good to go—no need to wait for roadside assistance. It supports 8.0L gas and 6.0L diesel engines, so most family sedans and SUVs can handle it. The compact body easily fits in a glove compartment or trunk corner without taking up space. The digital display shows the remaining battery level, so you'll know in advance whether you need to recharge.