Directed Electronics - Viper Backup Battery System - Black

Enhance your vehicle's Viper alarm system with this battery backup system that powers the security system even if your vehicle's battery becomes disconnected.

  • Professional installation is strongly recommended for this product.
  • Additional parts and labor are usually required.
  • NOTE: cost of additional parts and labor typically ranges from $10 to $300, depending upon vehicle make and model - please contact your local Best Buy store for exact pricing.

    Learn about Replacement Plans

    Protection Plan Options
    Cardmember Offers


    What's Included

    • Directed Electronics Viper Backup Battery System
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    Rating 4.35 out of 5 stars.
    100% of customers would recommend this product to a friend (3 out of 3)


    From our expanded online assortment; not available in all Best Buy stores

    Compatible with Viper alarm systems

    To protect your vehicle.

    Optional backup battery

    Adds to the security of your Viper alarm system.

    Maintains power delivery to your vehicle's security system

    Even if the vehicle battery is disconnected.

    Overall Customer Rating

    Rating: 4.3 out of 5 stars with 3 reviews

    100%of customers recommend this product.

    Most Helpful ReviewsSee all customer reviews

    Product images, including color, may differ from actual product appearance.