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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off All Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code POSTCYBER at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 12/6/16. Online orders scheduled for in-store pick up must be completed by closing on 12/5/16 for discount to apply.

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  • Part #: 20395|
  • SKU: 1148880

Available tomorrow after 12 p.m.


    • Automatically Disconnects the Vehicle's Battery at 12.0 Volts
    • Battery can be Disconnected and Reconnected Manually with the Touch of a Button on the Wireless Remote Control (Key FOB)
Retail
$109.99
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

WirthCo Engineering Battery Doctor Battery Life Preserver Automatic Battery Disconnect

The Battery Life Preserver™ Automatic Battery Disconnect Switch is a state-of-the-art electronic device that monitors the battery's capacity. Here's the Problem: Even with the ignition off, the battery is slowly being drained by the vehicle's electronics, computer and other accessories. If the vehicle is left for an extended amount of time, the battery can drain low enough to prevent the vehicle from starting. The Solution: When the battery reaches 12.0v, the Battery Life Preserver™ switch disconnects the main power from the battery, therefore reserving enough power to start the vehicle.
  • Automatically Disconnects the Vehicle's Battery at 12.0 Volts
  • Battery can be Disconnected and Reconnected Manually with the Touch of a Button on the Wireless Remote Control (Key FOB)
  • 200 Amp Continuous / 1,100 Amp Peak
  • Speaker Produces an Audible Alarm when using the Remote Control for Disconnecting and Reconnecting Battery
  • Works on All 12 Volt Battery Systems
  • Works on Both Top Mount and Side Mount Batteries
  • Easy-to-Install: Requires No Cable Cutting or Splicing


1148880