The versatility of the clamp makes it ideal for both automotive and marine applications with a 12V or 24V battery. Polarity: negative.
eBay
300A Auto 12V 24V 48V Battery Disconnect SwitchMarine Car Dual Battery Switch 2 Position Battery Selector Switch for Car Boat
Aliexpress UK
SIMPLY LOOSEN OR REMOVE WHEEL TO DISCONNECT. Jump Rings & Split Rings. Jewellery Findings. Earring Findings. It can disconnect battery cable in less than a second, just by turning. BATTERY DISCONNECT CUT OFF SWITCH.
eBay
3S 11.1V 2000mah Lipo Battery For 9522 High speed RC Car 7.4V 2S 1600mah Lithium battery RC Automotive Parts Backup battery
Aliexpress UK
No More Battery Drain Quick disconnect circuits to prevent leakage current and loss of the battery, and extend the battery life. Cuts off power on racing cars and prevents fire. Effectively protect your vehicle from unwanted power consumption and your car. Easy to Use Easy to install & simple to use, simply remove the removable red key to separate the battery. Waterproof cover can better protect key hole. Solid brass nuts / washers, waterproof, corrosion resistant and oxidation resistant. Can stand alone or be locked together with other switch. Helps prevent battery drain when storing and repairing cars/trucks. Widely Use Suitable for all car, vehicle, Rv and boat with battery voltages of 12 V and 24 V.
eBay
12V/24V 200A Car Battery Remote Control Breaker Switch Universal Remote Car Battery Disconnect Relay for Camper Trailer SUV Car
Aliexpress UK
1 x Battery Disconnect. Maximized Battery Performance: This disconnector minimizes energy waste and extends battery life, accidental leakage and safety during both parking and usage, with built-in strong anti-leakage for protection.
eBay
LiitoKala 46950 Rechargeable Battery 3.7v 30Ah 4695E Automotive Ignition Energy Storage Inverter Cylindrical EV Car Battery
Aliexpress UK
Power Saving: By isolating the battery when the vehicle is not in use, this switch effectively eliminates power drain, preserving battery life and Prevent unauthorized access or theft of power. Easy Installation: The knob-type design allows for straightforward installation and operation, making it accessible for users with minimal technical expertise to quickly set up the switch without hassle.
eBay
VariCore 3.2V LiFePO4 Battery 340ah 320AH 3100ah 200ah 150ah 105ah 90ah DIY 12v 24V Automotive Solar Energy Storage batteries
Aliexpress UK
1 Battery Disconnect Switch. 【Material】: Made with brass, this battery switch ensures stable current transmission while reducing wear and tear, thereby extending the lifespan. Because the unpaid dispute will not be closed automatically, and we may ignore it.
eBay
46B24L/R 12V 20Ah Car LiFePo4 Battery 12V Lithium Automotive Battery 720CCA with 100A BMS Replacement for Car SUV Bus Truck Van
Aliexpress UK
1 x Battery Disconnect. Maximized Battery Performance: This disconnector minimizes energy waste and extends battery life, accidental leakage and safety during both parking and usage, with built-in strong anti-leakage for protection.
eBay
XT60 to Alligator Clips,12AWG XT60 Male Connector Quick Disconnect Cable Compatible for RC Battery Portable Power Solar Panel
Aliexpress UK
2 Battery Disconnect Switch. Enhanced Safety: The quick-cut feature allows users to easily turn off battery power with a simple of the knob, significantly reducing the risk of battery drain during extended periods of inactivity and enhancing overall safety.
eBay
1 Pair Quick Release Terminal Connectors Clip 12V 24V Car Battery Terminals Clamp Connector Quick Release Disconnect
Aliexpress UK