Wanheyao 12V 24V 125 Amp Battery Disconnect Switch Master Isolator Cut Off 12.5mm

Wanheyao 12V 24V 125 Amp Battery Disconnect Switch Master Isolator Cut Off 12.5mm

Key features

  • Easy to install on Negative battery post. (negative connection only)
  • Inner diameter: 12.5mm (1/2"); Disconnected by unscrewing the knob a few turns, reconnected by tightening the knob.
  • 500 ampere surge rating and 125 ampere continous rating at 12 Volts
  • Add a 15amp bypass to maintains computer settings, radio, clock etc. while battery is disconnected
  • Perfect for Automotive, cars, boats, trucks, RVs and more
ColorBrass

Wanheyao 12V 24V 125 Amp Battery Disconnect Switch Master Isolator Cut Off 12.5mm

List Price: $15.50$13.95DEALYou Save: $1.55 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 26, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Related products