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Model

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Ampper top post knife blade battery disconnect master switch for Marine Car Boat RV ATV Vehicles Specifications: 1, Used for top post terminal, 17-19 mm cone battery POSITIVE post only. 1, On/Off 2 position. 2, Voltage: DC 12V-24V, 250A continuous and 750A momentary at DC 12V. 3, Easy to install & simple to use. 4, Knife blade type, lift the knife, then power will cut. 5, Solid brass 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, Package size: 3.9" x 2.75" x 2.75". Complete kits includes: 1 x battery switch 1 x nut and bolt 100% Satisfaction. No reason for return or change. Order it now!

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walmart.com

It's a simple easy way to add a shut of to your battery.

Battery shutoff

Used on my tractor due to a battery drain i could not find. Good quality and worked perfectly.

Good value and worked perfectly.

works great good quality I would recommend

Top Post Knife Blade Master Switch, Ampper 12V / 24V Battery Disconnect Switch Isolator Power Cut Off for Marine Car Boat RV ATV (Positive)

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