The WirthCo Battery Doctor disconnect switch provides quick manual control over battery power with a durable knife-blade design. Mounting on the negative post gives you instant protection against unwanted drain and unauthorized use.

• Manual knife-blade disconnect switch
• Mounts on negative battery post
• Screw-in installation, no special tools required
• 250 amp continuous current rating
• 750 amp surge capacity
• Quickly stops battery drain in stored vehicles
• Prevents theft, tampering, and unauthorized access
• Improves safety during long-term RV storage
• Simple and easy to operate
• 1-year limited warranty