Battery Disconnect Switch Heavy Duty 1000A – On/Off Security Lever, Screw Terminals, Corrosion-Resistant, for Car Truck Boat RV

Battery Disconnect Switch — Heavy Duty 1000A Security Control

Cut power instantly and protect your vehicle's electrical system with this 3rd-generation overhead battery disconnect switch. Rated at 1000A DC, it's engineered for reliable on/off control across cars, trucks, boats, and RVs — with zero tools needed for daily operation.

Specifications

Why This Switch Stands Out

• 1000A Heavy Duty Rating — handles high-current loads without overheating
• Corrosion-Resistant Contact Points — built for marine, outdoor, and long-term use
• Manual Lever Design — simple, reliable on/off with no electronics to fail
• Screw Terminal Connection — secure, vibration-proof wiring for all vehicle types
• Negative Disconnect — safely isolates battery to prevent drain and theft
• Easy Installation — overhead mount design, no special tools required

Ideal For

• RV and camper van battery management
• Marine and boat electrical isolation
• Classic car and truck storage protection
• Anti-theft and security applications
• Off-grid and overlanding builds