Financing and Payment plans available at checkout through Klarna

OTC Battery Drain Tester Switch OTC7645

OTC Battery Drain Tester Switch OTC7645

  • Vendor
    Sale price
    $ 79.48
    Regular price
    $ 79.48
    Unit price
    10% Off First order with Coupon Code: THANK YOU | Enter code at Check Out | Most Orders Ship within 1 Business Day | Ends:
    Tax included. Shipping calculated at checkout.


    Estimated Arrival: Between Sep 22 and Sep 27. *ETA to USA Only

    Shipping & Returns: Free Shipping on all orders over $150 | Minimum Order $35

    Features and Benefits:

    • Finds electrical problems that drain the battery
    • Digital amp meter takes the guesswork out of a complicated job
    • Works on any vehicle with side or top post batteries

    ξAttach the test switch between the negative battery cable and the battery, and then road test the vehicle. Next, connect an amp meter to the switch to determine the parasitic amperage draw, and locate the excessive electrical drain on the battery.