The Duracell Instant Jumpstart System is an easy-to-use power solution when dealing with dead battery emergencies, and eliminates the need for a second vehicle to boost your battery. Its built-in emergency light allows you to see under the hood in the dark, and the reverse-polarity indicator ensures the included jumper cables are correctly connected to the battery terminals. The 400 cold-cranking amps will jump-start most vehicles.
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