It is important to have the well suited knife blade battery disconnect switch. Let’s take you step by step, type by type, and find the best knife blade battery disconnect switch for you.

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Our Top Picks:

Best Overall: Buy: Ampper Knife Blade Battery Disconnect Switch READ REVIEW

Best For Cable Connection: Buy: Cozyehoo Knife Blade Battery Disconnect Switch READ REVIEW

Best For Boat Batteries: Buy: A Abigail Knife Blade Battery Disconnect Switch READ REVIEW

Best For Long Time: Buy: Apeixoto Knife Blade Battery Disconnect Switch READ REVIEW

Best For Easy Installation: Buy: Aa Ignition Knife Blade Battery Disconnect Switch READ REVIEW

Best For Great Price: Buy: Czc Auto Knife Blade Battery Disconnect Switch READ REVIEW

Best For Motorcycle: Buy: Gogonfly Knife Blade Battery Disconnect Switch READ REVIEW

Best For Side Post: Buy: Motoku Knife Blade Battery Disconnect Switch READ REVIEW

Best For High Quality Copper: Buy: I Litton Knife Blade Battery Disconnect Switch READ REVIEW

Best For Nice Size: Buy: Terisass Knife Blade Battery Disconnect Switch READ REVIEW

Best Overall: Ampper Knife Blade Battery Disconnect Switch

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a switch. The Ampper Knife Blade Battery Disconnect Switch is exactly that - it's a simple switch that hits all the right notes. The ampper knife blade battery disconnect switch saves your battery, is easy to connect and it allows for much better than twist-and-turn switches. The Ampper side post knife blade battery switch is compatible with gm side post batteries or other batteries which have a 3/8" side post terminal, also for other electrical equipment’s batteries. Further, the switch is used for the battery to isolate and secure the electrical system, eliminating any power drain from the battery when vehicle or boat are not in use, disconnecting the battery safely.

The switch is rated current and it works as advertised. Lastly, the ampper knife blade battery disconnect switch does the job, works great and it disconnects the battery safely.

Almost all customers opine that the switch is really babied because the plate it is mounted on is too flimsy. Moreover, a few strongly agree that the switch comes with two different size screws. And, a few say that the switch is good quality for the price and very easy to install. With no doubts, this switch passed the test and had very satisfied buyers eager to share their experience.

• This has an auto-like battery. You can use this one.
• This works as described, it is very good and has a solid design.
• Heavy duty: solid brass made, rust and corrosion resistant, durable made for safety use.
• This comes with a long bolt, used for side post terminal.

Best For Cable Connection: Cozyehoo Knife Blade Battery Disconnect Switch

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We would, of course, be remiss if we didn't mention Cozyehoo Knife Blade Battery Disconnect Switch for regular use. The cozyehoo knife blade battery disconnect switch works fine and it works perfectly. Switch the knife, then power will cut. This top post battery disconnect switch is made of brass material. corrosion resistance, conductive performance is good, durably made for safety use.

The switch is compatible with widely used car,s is rated current and it is lightweight. Further, the switch is compatiable and it saves electricity. Finally, the cozyehoo knife blade battery disconnect switch usually won’t fit and it is dangerous.

Most customers agree that the switch can be set up for low or high clearance, removing and putting back 2 screws is all it takes. And, a few also found that the switch can be used on the ezgo golf cart to save battery drain between weekend usage. Moreover, a few strongly agree that the female connection on this switch is installed on the battery. To sum up, at the price, they believe that they got a steal of a deal with it.

• This is the perfect solution for quickly disconnecting a car battery.
• This is a great way to measure the actual amp draw across this open knife switch.
• These make for a great buy, is very solid and it does the job.
• This is easy to install and has a complete battery disconnect.

Best For Boat Batteries: A Abigail Knife Blade Battery Disconnect Switch

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The Abigail knife blade battery disconnect switch should be able to handle its purpose and duties with ease. The Abigail knife blade battery disconnect switch is clear to see, it works great and has a great design. Never connect the battery disconnect switches to the positive terminal of your battery. In addition, it is made of heavy duty solid brass which is rust and corrosion resistant, durable and made for safety use.

The switch is great for knife blade type, it disconnects the battery safely and has an original design. Most importantly, the Abigail knife blade battery disconnect switch is current, does the job and it installed easily.

Almost all customers agree that the switch allows the configuration, it is much higher quality than others. Also, they also found that the switch was made to fit a standard automotive battery post. In addition, a few say that this switch killed the drain issue. No matter how long it has been since it last started, it now starts like the battery is brand new.

• This is perfect for cutting power.
• This fits a standard car battery with tapered posts.
• This will attach to the battery, it will work.
• This is very much like a static discharge at a light switch.

Best For Long Time: Apeixoto Knife Blade Battery Disconnect Switch

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The Apeixoto line of switches comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Apeixoto Knife Blade Battery Disconnect Switch is perfect for battery power shortage, It works for a long time no use and has a solid design. If your vehicle has to be stopped for a long time, you can only cut off the knife blade and it will prevent the battery from draining and improve the battery’s lifespan. The knife blade battery switch can be used on car marine boat rv atv at top post position for 12.

Above all, the apeixoto knife bladebattery disconnect switch is best for good fit, It is designed for solid material and has a nice design.

Most customers think that the switch is great to save batteries on a second car. And, a few say that the switch is also a bit of anti-theft protection...kinda. Moreover, a few strongly agree that the switch fits nicely with the corolla. To add to that, it is perfect for a seldom used car. In short, many have used the switch for more than a few months without letup, and it shows no sign of giving up.

• This can disassemble and orient the posts in various directional combinations.
• Manufacturer says: we offer a one year warranty for the blade switch.
• The flat - mounted knife switch fits fine under the low hood space.

Best For Easy Installation: Aa Ignition Knife Blade Battery Disconnect Switch

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The Aa Ignition Knife Blade Battery Disconnect Switch's high-end materials makes sure that it ages well with use. The aa ignition knifeblade battery disconnect switch is designed for easy install, works fine, It works well and has a flexible design. The Manufacturer says: That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. This battery knife disconnectswitch turns on and off by just lifting the lever up or down and can be installed in seconds.

The switch is a universal switch that can be used a stand alone or together with other switches. Lastly, the aa ignition knife blade batterydisconnect switch is very sturdy, it can register for a lifetime warranty and has a simple design.

Almost all buyers opine that the switch is great for your car because there is little unknown electric power leak. Moreover, they also found that the switch can be used on a regular basis. To sum up, for almost all customers, it was the most suitable.

• It is easy to use as well.
• This is easy to install and is an awesome timesaver.
• This will start right when warm weather.
• This was built in a way that makes it possible.

Best For Great Price: Czc Auto Knife Blade Battery Disconnect Switch

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For a low asking price, Czc Auto Knife Blade Battery Disconnect Switch has managed to overwhelm their customers by packing as many features as they could. The czc auto knife blade battery disconnect switch is great with a solid battery terminal, is perfect for great quality and it is worth the money. Never connect the battery disconnect switches to the positive terminal of your battery. Further, this is suitable for car,ssss boat, truck, vehicle,sss rv, ATV and etc.

The switch is used for electrical equipment. In addition, it is removed from the ignition and all lights and accessories are turned off. Most importantly, the czc auto knife blade battery disconnect switch is very simple, just lift the lever to safely disconnect the electrical system and prevent drawing power from the battery.

Almost all customers quickly discovered that the switch works well…so easy and also it is a great switch for car batteries. Also, they also found that the switch works as well as the description states. Further, they say that the battery cable installation to the switch ( 1st ) and the switch installation to the battery ( 2nd ) are completed, you can now mount the battery back. In conclusion, at the price, they believe that they got a steal of a deal with it.

• This is current, is rated current and it is good for battery saver.
• This is made of durable brass, does the job and it works great.
• This is more, is designed for easy installing and it is designed for a great price.
• This comes with a bright metallic color for easy daily checking.

Best For Motorcycle: Gogonfly Knife Blade Battery Disconnect Switch

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Gogonfly has been making great switch for years, thanks to a combination of clever design and appropriate materials. The Gogonfly Knife Blade Battery Disconnect Switch is more, It is perfect for great quality and has a heavy-duty design. Make sure this fits by entering your model number. This shutoff switch easily adjusts to fit snugly around cathode terminals 0.59 - 0.66 in.

The switch is used for car marine boat rv and motorcycle transport. Most importantly, the gogonfly knife blade battery disconnect switch is power when the lever is closed.

Most customers found that the switch is made of good quality material for a very positive connection. In addition, a few say that the switch comes with insulating washers and a terminal head cleaner.. well worth the extra dollar to the cheapest provided.

• The plastic coated switch quickly disconnects and reconnects your electrical system.
• This is removed from the ignition and all lights and accessories are turned off.
• This is ready to install and has a great design.
• This is assembled with quality nuts and has a nice design.

Best For Side Post: Motoku Knife Blade Battery Disconnect Switch

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Best part: Motoku Knife Blade Battery Disconnect Switch costs comparatively low and it is available to ship in 24 hours. Heavy duty battery cut-off switch for side post batteries. Also, the switch is fitment and it works great. To sum up, with a 4.6 rating and more than 368 buyers, the motoku knife blade battery disconnect switch stands as the best choice.

Almost all buyers opine that the switch can be used on a golf cart. Also, they say that the switch works but the application required a longer mounting bolt. In short, at the price, they believe that they got a steal of a deal with it.

• Package included:1x batterydisconnect knife blade switch as pictured.
• 1X battery disconnect knifeblade switch as pictured.
• New and hot releases.

Best For High Quality Copper: I Litton Knife Blade Battery Disconnect Switch

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate switch. The I Litton Knife Blade Battery Disconnect Switch is exactly that - it's a simple switch that hits all the right notes. The i litton knife bladebattery disconnect switch is made of high quality copper and brass, knife blade battery disconnectswitch is highly conductive and anti-corrosive.. The Manufacturer says: It's worry-free purchase since we strongly focus on customers and product quality. This top post knife blade battery disconnect switch is widely used for vehicles, trucks, cars, rv, marines, boats as well as other electrical equipment.

Finally, the i litton knife blade battery disconnect switch is more and it is made for wide use.

A few strongly agree that this battery cutoff switch is easy to install and does it 's job.

• This has a lift down the lever and it works great.
• Good investment for the long term.

Best For Nice Size: Terisass Knife Blade Battery Disconnect Switch

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We would, of course, be remiss if we didn't mention Terisass Knife Blade Battery Disconnect Switch for daily use. The terisass knife blade battery disconnect switch is current and it is suitable for cable size. Operation is as simple as lifting the lever, safely disconnecting your electrical system and preventing power being drawn from the battery. This battery knife disconnect switch turns on and off by just lifting the lever up or down and can be installed in seconds.

The switch can be used for touring vehicles, all terrain vehicles, yachts, ships, marine, seasonal equipment vehicles. Most importantly, the terisass knife blade battery disconnect switch is rated current and it is more.

Most customers opine that the switch is perfectly functional first knife switch. Overall, most customers found the switch is functionally comfortable and no one questions it.

• This is perfect for nice size and it helps prevent theft.
• Good brand reputation.