Product Description

Top Post Battery Disconnect Quick Switch Master Shut Off Isolator 

Replaces Wirthco # 20128 

Quickly disconnect your battery when your vehicle is in storage. Easy-install battery disconnect has a removable knob that lets you disable the battery and prevent power drain. Can also be used as a theft deterrent for project cars and service vehicles.

Easily installs onto your battery post with minimal tools

Power is disconnected by removing the knob and reconnected by putting it back on

The compact size accommodates even the smallest battery compartment

Use it on any vehicle stored for long periods, including RVs, boats, and project cars

12 volts, 500 peak/125 continuous amps

The side mounts compact battery disconnect switch is easy to install on the negative battery side post (only).

• Battery is disconnected by unscrewing the knob a few turns, & reconnected by tightening the knob.
• Compact size fits most battery compartments.
• Rated 500 amps surge & 125 amps continuous at 12 volts.