Top Post Battery Disconnect Switch, Ampper Battery Master Switch Isolator for 11-13 MM Battery Terminal Negative

Ampper top post knob type battery disconnect master switch for Marine Car Boat RV ATV Vehicles Specifications: 1, Used for top post terminal, 11-13 MM cone battery negative post only. 1, On/Off 2 position. 2, Voltage: 12V, rated current: 100A. 3, Easy to install & simple to use. 4, Knob type, loose / twist of the knob, then power will cut. 5, Solid made, rust and corrosion resistant, durable made for safety use. 6, Can stand alone or be locked together with other switch. 7, Used for battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. 8, Used for Car, Vehicle, RV and Boat, also electrical equipment's switch. 9, Size: 3.5" x 1.5" x 1.5". Complete kits includes: 1 x battery switch 1 x nut and bolt

• Compatible: used for top post terminal, 11-13 MM cone battery terminal negative post only, DC 12 V system, rated current: 100 A, On/Off 2 position.
• Convenience: knob type, easy to install & simple to use. Loose / twist of the knob, then power will cut.
• Heavy Duty: solid made, rust and corrosion resistant, durable made for safety use.
• Purpose: used for battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.
• Used for Car, Vehicle, RV and Boat batteries which have a standard 11-13 MM cone top post battery negative terminal, also used for electrical equipment.