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Warn Dual Battery Control Kit by Warn

Part no: W77977

Warn Dual Battery Control Kit
$234.99 + free Shipping
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Universal product

This product fits all vehicles

In stock - ships today!
Order within 13 hrs 52 mins in order for your item to get shipped today!

Product Details

Important Notes:

  • Sold as a kit
  • This kit is ONLY compatible with lead/acid batteries
  • Batteries are NOT included


  • Universal


Warn Dual Battery Control Kit is designed for use with 12-volt DC magneto or alternator charging systems. This kit lets you use two batteries, but saves the main battery for essential functions, such as starting the vehicle. If both batteries need charging, the main battery is charged first. The Dual Battery Control Kit optional manual override forces a parallel connection when you need extra power for charging a weak battery or jump-starting another vehicle.

Product Details:

  • Engineered specifically to give maximum power during winch power-in operation
  • For use with 12-volt accessories such as winches, lights, stereos and more
  • Minimizes charging system overload
  • Easy to install

Parts Included:

  • (1) Warn Dual Battery Control Kit
  • Hardware
For California residents: Proposition 65 Warning

Additional Information

SKU Aliases 77977

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