Battery Doctor Top-Post Battery Knob Switch with Fused Bypass | 125A, 12V

This compact battery disconnect mounts directly to a top-post battery terminal and lets you cut power with a simple twist of the knob. The fused bypass circuit keeps small draws, like a radio's memory or a dash clock, powered even while the main connection is switched off.

• Rotary knob switch mounts directly on a top-post battery terminal
• Rated for 125 amps at 12 volts
• Fused bypass preserves memory settings when disconnected
• Screw-terminal connections for a straightforward install

A simple way to prevent parasitic battery drain during storage without losing your electronics' settings.