Are you looking for best side post battery disconnect, we’ve consulted top experts who has in-and-out knowledge about the side post battery disconnect. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best side post battery disconnect.

This list is undoubtedly the best side post battery disconnect available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good side post battery disconnect, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a side post battery disconnect.


Best side post battery disconnect – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best side post battery disconnect.If you are ready to choose a new side post battery disconnect, check out our recommendations for the best side post battery disconnect. But if you’d like to learn more about the various types of side post battery disconnect available and how to choose the right one for you, read on.

List of Top 10 Best side post battery disconnect In Detailed


Bestseller No. 1
Ampper Side Post Battery Disconnect Switch, Battery Master Switch Isolator for Power Disconnect Cut Off (with Long Bolt)
  • Compatible: with a long bolt, used for side post terminal, battery negative post 3/8" hole only, DC 12 V system, rated current: 125 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 GM side post batteries or other batteries which have a 3/8" side post terminal, also used for electrical equipment.
Bestseller No. 2
Ampper Side Post Knife Blade Master Switch, 12V / 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (with Long Bolt)
  • Compatible: with a long bolt, used for side post terminal, battery side post with 3/8" hole only, recommended to mount on NEGATIVE battery post, DC 12V-24V system, 200A continuous and 600A momentary at DC 12V, on/off 2 position.
  • Convenience: knife blade type, easy to install & simple to use. Lift the knife, then power will cut.
  • Heavy Duty: solid brass 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 GM side post batteries or other batteries which have a 3/8" side post terminal, also used for electrical equipment.
Bestseller No. 3
LotFancy 12V-24V Side Post Car Battery Disconnect Switch for Auto Truck Vehicle Rv Boat Marine, Car Battery Terminal Link Switch, Battery Cutoff Shut Off Kill Switch (with Long Bolt)
  • 【COMPATIBLE】This side mount battery disconnect switch is easy to install on Negative battery side post (Only). Rated 500 amps surge and 125 amps continuous at 12 volts. With a ⅜-inch hole suitable for negative terminal
  • 【EASY TO USE】This compact knob style battery disconnect switch is installed directly onto a battery terminal and work by unscrewing or tightening the battery switch into an “on” or “off” position to control electrical flow. Knob can be removed completely to deter theft
  • 【HIGH QUALITY】Our side post battery cutoff switch is made of Zinc Alloy Copper Plating. It features superior performance and good conductivity. This battery kill switch is rust and corrosion resistant
  • 【NO BATTERY DRAIN】This battery isolator switch provides a reliable way to shut down electrical power during maintenance and protect batteries from excessive drain. It also acts as a deterrent for car theft. By simply unscrewing its cap, you keep your car safe from thieves
  • 【WIDELY APPLICATION】This battery shutoff switch is ideal for cars, boats, trucks, RVs, Vehicles, motor homes, jet skis, motorcycles, race cars and more side post battery devices with 3/8” diameter terminal
Bestseller No. 4
Side Post Battery Disconnect Switch Battery Master Switch Car Battery Terminal Link Switch, Battery Cutoff Shut Off Kill Switch for Auto Truck Vehicle Rv Boat Marine (Negative) (with Long Bolt)
  • High quality: Made of sturdy solid brass, it is rust and corrosion resistant. Durable and safe
  • Functional use: Preserve battery life and prevent theft or tampering by cutting off the connection between your battery and the accessories that can drain it
  • Scope of application: Battery negative post 3/8" hole only, DC 24V(max) system, rated current: 125 A, On/Off 2 position
  • Easy to install: Connect the clamp end of the switch to the battery terminal, and turn the button to control the power supply
  • Quality assurance: If you have any product issues, we’re very happy to either provide a Refund or a Replacement
Bestseller No. 5
ANTS PART 2Pcs Side Post Battery Disconnect Switch, Battery Master Switch Isolator for Power Disconnect Cut Off Brass
  • With a long bolt, used for side post terminal, battery negative post 3/8" hole only, DC 12 V system, rated current: 125 A, On/Off 2 position.
  • Battery cutoff switch helps 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.
  • Battery isolator switches are solid brass made, rust and corrosion resistant, durable made for safety use.
  • knob type, easy to install & simple to use. Loose / twist of the knob, then power will cut.
  • Package include: 2 PCS side post battery disconnect switches.
Bestseller No. 6
Side Post Battery Disconnect Switch 12V / 24V 250/750 Amps Knife Blade Isolator Power Cutoff Switch for Marine Car Boat RV ATV (Horizontal and Vertical) A5207C
  • 【High Quality】A ABIGAIL Side Post Knife Blade Master Switch is made of Heavy Duty solid brass which is rust and corrosion resistant, durable made for safety use.
  • 【Operation】On/Off 2 position, with a long bolt, used for side post terminal, battery side post with 3/8" hole only, DC 12V-24V system, 250A continuous and 750A momentary at DC 12V.
  • 【Application & Easy to Use】Recommended to mount on NEGATIVE battery post, Widely used for Car, Vehicle, RV, ATV and Boat batteries, also used for electrical equipment. Vertical knife blade type, easy to install & simple to use.
  • 【Function】 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.
  • 【100% satisfaction guarantee】If you have any issues with our Battery Disconnect Switch, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.
SaleBestseller No. 7
LotFancy Side Post Battery Disconnect Switch, 12V-24V Knife Blade Battery Cutoff Switch for Auto Car RV ATV Boat Vehicles Truck, Solid Brass Battery Shutoff Isolator Switch (with Long Bolt)
  • 【COMPATIBLE】This knife blade battery disconnect switch comes with a long bolt. The side mount battery disconnect switch is work well for RVs, marine, cars, boats or UTV- all standard car electric system as long as the battery has side post terminal with 3/8’’ hole. Only mount on NEGATIVE POST
  • 【SIDE MOUNT】For side post terminal with 3/8” hole, DC 12V-24V system, 250A continuous and 750A crank at DC 12V, on/off 2 position
  • 【HIGH-QUALITY】Our battery kill switch is made of solid brass and copper. It features superior performance and good conductivity. It also can be used in marine and corrosive environments and keeps your battery far away from rust and corrosion
  • 【EASY TO USE】Knife blade type, easy to install & simple to use. When you are not using the car or it is stored for long periods, just simply raise the lever to disconnect the battery from the car. This battery cutoff switch stops unwanted battery drain and helps prevent theft, tampering and unauthorized use
  • 【INSTALLATION】 Firstly, disconnect the battery cables from the battery, always disconnect the negative cable first followed by the positive cable. Attach the side post battery disconnect to the negative battery terminal and tighten but do not overtighten. With the lever on the switch continuously open, connect the negative battery cable you removed from the battery to the opposite end of the disconnect switch. Make sure you have a good connection
Bestseller No. 8
Side Post Battery Master Disconnect Switch
  • Simple twist of a knob provides a convenient way to quickly disconnect and reconnect power from an automotive battery.
  • Clean, solid, low profile connection to GM side post batteries.
  • Simple to disconnect your battery to work on your vehicle or the knob can be removed to prevent theft.
  • Tested to exceed a continuous 200 amp load.
Bestseller No. 9
Spurtar Side Post Battery Disconnect Switch Battery Master Switch for Power Disconnect Cut Off
  • 【BATTERY MASTER SWITCH】Battery disconnect rotary master switches are used to preserve battery life and prevent theft by cutting off the power supply to a battery with the simple turn of a switch.
  • 【COMPATIBLE】 With a long bolt, used for side post terminal, battery NEGATIVE post 3/8" hole only, DC 12 V system, rated current: 200 A, On/Off 2 position
  • 【NO MORE BATTERY DRAIN】Help 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
  • 【HEAVTY DUTY】 Solid brass made, rust and corrosion resistant, durable made for safety use
  • 【EASY TO USE】knob type, easy to install & simple to use. Loose / twist of the knob, then power will cut
Bestseller No. 10
Side Post Battery Disconnect Switch, Battery Terminal Link Quick Switch, Power Master Disconnect Cut Off Isolator for Boat Small Yacht RV Camper Truck Car Vehicle
  • 【High Quality】A ABIGAIL Side Post Battery Master Disconnect Switch is made of heavy duty Brass alloy,Durable zinc alloy terminal which is rust and corrosion resistant, durable made for safety use.
  • 【Operation】On/Off 2 position, With a long bolt, used for side post terminal, Battery negative post 3/8" hole only, DC 12 V system, rated current: 125A.
  • 【Application & Easy to Use】Widely used for Car, Vehicle, RV, ATV and Boat batteries, also used for electrical equipment. Vertical knife blade type, easy to install & simple to use. loose is power off, tightening can be conductive.
  • 【Function】 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.
  • 【100% satisfaction guarantee】If you have any issues with our Battery Disconnect Switch, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.
Hope this list of the best side post battery disconnect will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.