ON/OFF Functionality: This 12V battery disconnect switch features ON/OFF positions with a rated current of 275A. Safety Protection: This waterproof switch can safely disconnect the battery, preventing excessive power consumption when vehicles or boats are idle.
eBay
Battery Power-off Switch 12V/24V Universal Car Battery Terminal Anti-leakage Switch Battery Disconnect Isolator Car Accessoroies
Aliexpress UK
Widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other 0-48V Devices. 7, Used for DC 12 - 48V systems to isolate and secure the electrical system. 9, Eliminate any power draw from the battery when vehicle or boat is not in use.
eBay
24V 30A Lithium Battery Charger 29.2V LiFePO4 Battery Charge 2 Connectors for 25.6V LiFePO4 Battery of RV, Boat,Truck,Marine
Aliexpress UK
12V Battery Disconnect Switch On/Off Battery Isolator Power Cut Master Isolator Circuit Breaker Parts For Cars/Rvs/Boats. Safety Protection: This waterproof switch enables the safe disconnection of the battery, unnecessary power drain during vehicle or boat idle periods.
eBay
Multifunction Portable Marine Motor Battery Box Dual USB Ports Independent Switch Design Suitable For Small-boat Transom
Aliexpress UK
7, Used for DC 12 - 48V systems to isolate and secure the electrical system. Widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other 0-48V Devices. Used for: DC 12 - 48V.
eBay
DIY 20w-1000w solar panel 12v Trickle Charger for Car Battery Battery Maintainer Truck RV Motorcycle Marine Trailer power bank
Aliexpress UK
Keenso Power Off Switch, 12V 600A Battery Power Isolator Master Disconnect Cut Off Two Level Switch for RV Yacht. Rated Working Current: 600A. This battery isolator switch is widely suitable for RV and yacht.
eBay
DATOUBOSS 100AH Lifepo4 Battery 12V 200AH 300Ah Lithium Iron Phosphate for Marine/RV/Golf Cart/Home Car Battery for Inverters
Aliexpress UK
Dependable Protection: Built with pure copper for excellent conductivity, our Battery Cutoff assures durability and protects your vehicle's electrical system by preventing leakage.
eBay
2/4/6AWG Car Battery Connector Power Inverter Cables 30cm Marine Battery Cable With Lug Awg PVC Insulated Jacket For Auto Boats
Aliexpress UK
1 Dual Battery Switch Isolator. Battery Master Switch, Rotary Style with 4 Positions. Material: Plastic M10 Stud Suitable For Marine Applications. Removable side plates on four sides provide access for heavy-duty battery cables.
eBay
Universa Car Rotary Power Switch Truck Boat Vehicle Modify Isolator Disconnector 2 Key Cut Off Battery Main Kill Switch 300A 12V
Aliexpress UK
1 × Heavy Duty Dual Battery Selector Switch. Isolates 1 battery or 2 batteries, or links up both batteries in parallel. Switch Type: Rotary Switch. Operation: 2-BOTH-1-OFF.
eBay
Renogy Solar Panel 100 Watt 12 Volt, High Efficiency Monocrystalline Pv Module Power Charger for Rv Marine Rooftop Farm Battery
Aliexpress UK