Ampper Battery Disconnect Switch 12V - 48V, Marine Battery Switch Disconnect Power Cut Shut Off for Car, Vehicle, RV and Boat (On/Off)
Key features
- •Heavy Duty: ABS plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equiped with 4 sets of bolts.
- •Operation: On/Off 2 positions, 275 A continuous at DC 12V, 455 A intermittent at DC 12V, 1250 A momentary at DC 12V.
- •Compatible: used for DC 12 - 48 V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.
- •Purpose: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.
- •Copper terminal stud size: 3/8" (10 mm) x 2, very easy to install, universal used for car, vehicle, Rv and boat, also electrical equipment's switch.
Ampper Battery Disconnect Switch 12V - 48V, Marine Battery Switch Disconnect Power Cut Shut Off for Car, Vehicle, RV and Boat (On/Off)
List Price: $25.20$22.68DEALYou Save: $2.52 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.6
out of 5
Based on 10 reviews
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100%
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Great switch to mount on a battery box
Trent C.✓ Verified Purchase•November 7, 2023
Mounted to a plastic battery box to turn off the power to my small fishing boat accessories.
Drilled a hole in the box big enough for the switch to come thru and 4 holes for the screws and mounted it from underneath. Good solid terminals, solid actuates and works great no issues so far!
Drilled a hole in the box big enough for the switch to come thru and 4 holes for the screws and mounted it from underneath. Good solid terminals, solid actuates and works great no issues so far!
Did the Job
Terry Williams✓ Verified Purchase•October 28, 2023
I hooked this up to my Travel Trailer battery and it saves me the task of unhooking the battery cables everytime I leave for home. Now I just turn the battery off and save the juice so I have electricity on my next trip.
I have several of these
James✓ Verified Purchase•October 27, 2023
I have several of these in my RV. I use them to connect/disconnect my solar when I use it. I have one for my inverter. They wiring great and give me assurance no gremlins will be draining batteries. They also make me feel better that I can disconnect equipment when not in use.
simple but effectivr
B Miller✓ Verified Purchase•October 16, 2023
easy to install. well built. use on trailer and boat.
Works well, especially for the price
Jason Bernhardsen✓ Verified Purchase•September 16, 2023
I used this as a master cut-off for my trailer. Although you wouldn't think to do so, it is best to use this on the NEGATIVE side of the circuit...that ways shorts to ground won't cause your battery to die...I know, right? It installs easy enough, just don't forget to bolt it down securely.
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