Top Post Battery Disconnect Switch 12V for Car, 125 Amp Knob Style Quick Disconnect Cut Off, M8 Top Bolt Mount, Two-Position On Off, Works With 15-17 mm Cone Negative Post, Easy Install Car Battery Cutoff Switch 1 Pack
✔️ 125A knob-style switch, top bolt, 12V, 15-17 mm cone post
This two-position knob-style battery disconnect switch is designed for top-post terminals on cars, boats, RVs, and other 12V systems. It provides quick, safe power isolation to prevent parasitic drain when the vehicle or vessel is parked.
✅ 125 A DC rating for 12V systems
✅ Top-post compatibility: 15-17 mm cone negative post
✅ M8 top bolt for secure cable connections
✅ Knob-style operation: twist to disconnect
✅ Two-position On/Off for simple control
✅ Rust and corrosion resistant construction
✅ Size: 3.3 in x 1.5 in x 1.5 in
✅ Complete kit includes 1 Pack
💡 What is a top post battery disconnect switch used for in 12V automotive and marine systems? This handy device helps isolate power quickly and safely.
- prevents parasitic battery drain when parked
- fits 15-17 mm cone negative post terminals and 12V systems
- knob-style operation with an M8 top bolt for easy wiring
- can be used standalone or with other switches for multi-point control