Top Post Vertical Knife Style Operation Battery Disconnect Battery Doctor 20148 Battery Doctor 20148

Warranty & Shipping

Part Details

  • Specifications:   With 5/8 in. Diameter Post & 5/16-18 Stud & Wing Nut for Extra Connections
  • Features:
      Vertical Knife Style Operation
      Top Post

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Can this be installed on the positive battery terminal?
David L March 12, 2020
This should be used for the negative terminal. Please do not hesitate to contact us with any further questions.
Emma F March 12, 2020

Fits the following Makes:

Part Interchange

Brand Label Part Number
DIY Solutions TLS00040

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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Only 3 left in stock
Part 1AESS00003
In Stock

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Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Battery Doctor
Brand #: 20148