Battery Switch
Battery Doc® Knob Battery Switch with Bypass for Top Post Batteries
Fastenal Part No. (SKU)
Manufacturer Part No.
This is an Expanded Catalog Item
Wholesale: $36.11 / each
Online Price: $27.08 / each
Product Attributes
Amps 125 Continuous / 500 Surge
Style Top-Mount
Type Battery Switch
Voltage 12
Product Weight 0.3625
UOM each
Includes a 15 amp fused bypass that maintains computer settings, radio, clock, etc., white battery is disconnected.
  • Easy to install on negative battery post
  • Battery is disconnected by unscrewing the knob a few turns, and reconnected by tightening the knob
  • Knob can be removed completely to deter theft
  • Compact size fits most battery compartments
  • Rated 500 amps surge and 125 amps continuous at 12 volts

Compact Top Mount Battery Disconnect Switch
Supply Chain