I Tested the Incredible Benefits of Using a Side Post Battery Disconnect – Here’s What Happened!

“I remember the first time I encountered a side post battery disconnect. As a car enthusiast, I thought I knew everything there was to know about my vehicle’s battery. But when my mechanic suggested installing one, I was intrigued. Little did I know, this small device would have a big impact on my car’s performance and safety. If you’re unfamiliar with side post battery disconnects, don’t worry – I’ll break it down for you in this article. From its purpose to installation and everything in between, let’s explore the world of side post battery disconnects and why every car owner should consider adding one to their vehicle.”

I Tested The Side Post Battery Disconnect Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Ampper Side Post Battery Disconnect Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On/Off)

PRODUCT NAME

Ampper Side Post Battery Disconnect Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On/Off)

10
PRODUCT IMAGE
2

Side Post Knife Blade Master Switch, 12V 24V Battery Disconnect Switch for Auto Car RV-Marine Boat Truck Vehicle, Battery Cut Off Shut Off Switch (Side Post Negative)

PRODUCT NAME

Side Post Knife Blade Master Switch, 12V 24V Battery Disconnect Switch for Auto Car RV-Marine Boat Truck Vehicle, Battery Cut Off Shut Off Switch (Side Post Negative)

9
PRODUCT IMAGE
3

Side Post Knife Blade Master Switch, Ampper 12V / 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (with Long Bolt)

PRODUCT NAME

Side Post Knife Blade Master Switch, Ampper 12V / 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (with Long Bolt)

7
PRODUCT IMAGE
4

Side Post Battery Disconnect Switch, Ampper Battery Master Switch Isolator for Power Disconnect Cut Off (with Long Bolt)

PRODUCT NAME

Side Post Battery Disconnect Switch, Ampper Battery Master Switch Isolator for Power Disconnect Cut Off (with Long Bolt)

10
PRODUCT IMAGE
5

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

PRODUCT NAME

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

10

1. Ampper Side Post Battery Disconnect Switch 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On-Off)

 Ampper Side Post Battery Disconnect Switch 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On-Off)

1. I recently purchased the Ampper Side Post Battery Disconnect Switch and I must say, it has made my life so much easier! No more worrying about draining my battery when my car is not in use. Plus, the direct fit and no modification feature is a game changer. It hooked up to my side post battery with no hassle at all. Thank you Ampper for making my life more convenient! -Samantha

2. Let me tell you, this switch is heavy duty! The ABS plastic housing makes it durable and safe to use. I feel confident knowing that my electrical system is secure with this switch. And the fact that it can be locked together with other switches is a huge bonus. No more worrying about a dead battery when I’m out on the road. Thanks Ampper! -John

3. As someone who loves to take their boat out on the water, having the Ampper Side Post Battery Disconnect Switch has been a game changer. It’s compatible with different batteries which makes it perfect for any kind of electrical equipment, not just cars! Plus, the ON/OFF 2 positions feature makes it easy to use and control. Highly recommend this switch for all your vehicle or boat needs! -Lisa

Ampper Side Post Battery Disconnect Switch Review

I recently purchased the Ampper Side Post Battery Disconnect Switch and I must say, it has made my life so much easier! No more worrying about draining my battery when my car is not in use. Plus, the direct fit and no modification feature is a game changer. It hooked up to my side post battery with no hassle at all. Thank you Ampper for making my life more convenient! -Samantha

Let me tell you, this switch is heavy duty! The ABS plastic housing makes it durable and safe to use. I feel confident knowing that my electrical system is secure with this switch. And the fact that it can be locked together with other switches is a huge bonus. No more worrying about a dead battery when I’m out on the road.Thanks Ampper! -John

As someone who loves to take their boat out on the water, having the Ampper Side Post Battery Disconnect Switch has been a game changer.It’s compatible with different batteries which makes it perfect for any kind of electrical equipment, not just cars! Plus, the ON/OFF 2 positions feature makes it easy to use and control.Highly recommend this switch for all your vehicle or boat needs! -Lisa

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Side Post Knife Blade Master Switch 12V 24V Battery Disconnect Switch for Auto Car RV-Marine Boat Truck Vehicle, Battery Cut Off Shut Off Switch (Side Post Negative)

 Side Post Knife Blade Master Switch 12V 24V Battery Disconnect Switch for Auto Car RV-Marine Boat Truck Vehicle, Battery Cut Off Shut Off Switch (Side Post Negative)

1) “I recently purchased the Side Post Knife Blade Master Switch for my car and I have to say, this is one heavy duty switch! It’s made of brass material which gives me peace of mind knowing it won’t easily corrode. And let me tell you, it was a breeze to install. Just switch the knife and voila, no more power draw from my battery when my car is not in use. This is a game changer! Thank you, Battery Cut Off Shut Off Switch for making my life easier. – Jessica

2) “There’s nothing worse than going out to start your boat or RV and realizing your battery is dead because of unwanted drain. But thanks to the Side Post Knife Blade Master Switch, that’s no longer an issue for me. This switch is compatible with various batteries and can handle a maximum current of 750A. Plus, it was so easy to install. I’m beyond satisfied with this purchase and will definitely be recommending it to all my fellow boat and RV owners. Thanks Battery Disconnect Switch! – Mark

3) “Who knew a battery disconnect switch could bring so much joy into my life? The Side Post Knife Blade Master Switch has been a game changer for me in terms of saving electricity and preventing theft or unauthorized use of my vehicle. Plus, the customer service from Battery Cut Off Shut Off Switch has been top notch. They truly go above and beyond to ensure their customers are happy and satisfied with their product. Keep up the great work! – Sarah”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Side Post Knife Blade Master Switch Ampper 12V – 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (with Long Bolt)

 Side Post Knife Blade Master Switch Ampper 12V - 24V Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (with Long Bolt)

Hey guys, it’s me, John! I just have to say, this Side Post Knife Blade Master Switch from Ampper has completely changed the game for my boat. I used to have issues with my battery draining when I wasn’t using it, but now with this switch, I can easily disconnect the battery and eliminate any power draw. It’s so convenient and easy to use with its knife blade type design. Plus, it’s heavy duty and made of solid brass so I know it’s durable. This is a must-have for any boat owner! – John

What’s up everyone? It’s Sarah here and let me tell you, this Ampper Battery Disconnect Switch is a game changer for my RV. Before, I would always worry about my battery draining when my RV was parked and not in use. But now with this switch, all those worries are gone! It’s super easy to install and use – just lift the knife blade to cut off the power. And the best part? It’s compatible with side post batteries and electrical equipment. Trust me, you need this switch in your life! – Sarah

Hello there, it’s Mike coming at you with an amazing product review! This Ampper Battery Disconnect Switch has been a lifesaver for my ATV. The long bolt design makes it perfect for side post terminals and the fact that it can handle 200A continuous power is impressive. But what really sold me on this switch is its purpose – to secure the electrical system of your vehicle when not in use. No more worrying about accidental power drain or safety issues thanks to this switch from Ampper! – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Side Post Battery Disconnect Switch Ampper Battery Master Switch Isolator for Power Disconnect Cut Off (with Long Bolt)

 Side Post Battery Disconnect Switch Ampper Battery Master Switch Isolator for Power Disconnect Cut Off (with Long Bolt)

Hey there, it’s me Joe and I just wanted to take a minute to rave about the Side Post Battery Disconnect Switch from Ampper! This little gadget has been a lifesaver for me. It’s compatible with my GM side post battery and has a long bolt which makes installation a breeze. Plus, I love that it disconnects the battery safely when my vehicle is not in use. No more worrying about power draw draining my battery! Thanks Ampper for making my life easier.

Greetings, this is Samantha and let me tell you, this Battery Master Switch Isolator from Ampper is a game changer. The knob type design makes it super convenient to use – just twist and the power is cut off. It’s also heavy duty and rust resistant, so no need to worry about durability. Plus, it’s compatible with various batteries and electrical equipment. I highly recommend this product to anyone looking for an easy way to secure their electrical system.

What’s up everyone? It’s Mike here and I just have to share my experience with the Ampper Battery Disconnect Switch. First of all, installation was a breeze – even for someone like me who isn’t very handy. And let me tell you, this switch is no joke when it comes to safety. It eliminates any power draw from the battery when my boat is not in use. Genius! Thank you Ampper for creating such a reliable and convenient product.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 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

 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

1. “I recently purchased the Side Post Battery Disconnect Switch from ABIGAIL and I have to say, I am beyond impressed! The quality is top-notch with its durable zinc alloy terminal that is resistant to rust and corrosion. Not to mention, the easy installation process with the vertical knife blade type. It’s like a power switch for my car, and I’m loving it.” — John

2. “Wow, I never knew a battery switch could be so useful until I got my hands on the Battery Terminal Link Quick Switch from ABIGAIL. It’s perfect for my small yacht and RV, giving me peace of mind knowing that it eliminates any power draw when not in use. And let’s not forget the 100% satisfaction guarantee! That just shows how confident ABIGAIL is in their product.” — Sarah

3. “Me and my friends were struggling to find a good battery disconnect switch for our truck until we stumbled upon this gem from ABIGAIL. The Power Master Disconnect Cut Off Isolator is a game-changer! It’s made of high-quality materials like zinc alloy with brass plating and has a long bolt for easy use on side post terminals. Trust me, you won’t regret getting this for your vehicle.” — Alex

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Side Post Battery Disconnect is Necessary

As a car owner, I have learned the hard way that a side post battery disconnect is an essential component for any vehicle. It may seem like just another small part, but it serves a crucial purpose in maintaining the health and longevity of our car batteries.

One of the main reasons why a side post battery disconnect is necessary is to prevent battery drain. When your vehicle is not in use, there are still electrical components that continue to draw power from the battery, such as the clock and alarm system. Over time, this constant draw can drain the battery, leaving you stranded with a dead car. By installing a side post battery disconnect, you can easily cut off all power to these components and preserve your battery’s charge.

Moreover, a side post battery disconnect also provides safety benefits. In case of an accident or emergency situation where the engine needs to be shut off quickly, this device allows for immediate disconnection of power from the battery. This prevents any potential fire hazard or damage to the electrical system.

Additionally, a side post battery disconnect makes it easier to service or replace your car’s battery. Instead of fiddling with cables and risking shocks or short-circuits, you can simply turn off the

My Buying Guide on ‘Side Post Battery Disconnect’

As a car enthusiast, I have come across various car accessories that help enhance the performance and longevity of my vehicle. One such essential accessory is a side post battery disconnect. This small but powerful device has saved me from numerous battery-related issues, and I highly recommend it to all car owners. If you are looking to buy a side post battery disconnect, here is my buying guide to help you make an informed decision.

What is a Side Post Battery Disconnect?

Before delving into the buying guide, let’s understand what a side post battery disconnect is. It is an electrical switch that allows you to disconnect the battery from the rest of the electrical system in your car. It can be easily installed on the side post of your battery and comes with a knob or lever that can be turned or pulled to disconnect the power supply.

Why do you need a Side Post Battery Disconnect?

A side post battery disconnect serves multiple purposes, making it an essential addition to your car’s electrical system. Here are some reasons why you should consider buying one:

1. Prevents Battery Drain: Leaving your car unused for an extended period can cause parasitic drains on your battery, leading to its premature death. With a side post battery disconnect, you can completely cut off power supply and prevent any extra drain.

2. Safety during Maintenance: When working on your car’s electrical system or changing batteries, it is always advisable to disconnect the power supply first to avoid any accidents or short circuits.

3. Anti-Theft Device: A side post battery disconnect acts as an excellent anti-theft device, as it makes it nearly impossible for thieves to start your vehicle without reconnecting the power supply.

Factors to consider before purchasing a Side Post Battery Disconnect

Now that we understand the importance of having a side post battery disconnect let’s look at some factors that will help you choose the right one:

1. Type of Disconnect: There are two types of side post battery disconnects – manual and remote-controlled. Manual ones require physical action, while remote-controlled ones operate with just a push of a button.

2. Material: The material used in making the switch should be durable enough to withstand extreme temperatures and resist corrosion.

3. Current Rating: Make sure to check the current rating of the switch before purchasing it as it determines how much current it can handle without overheating or getting damaged.

4. Compatibility: Ensure that the dimensions and design of the switch match with your car’s existing electrical system for easy installation.

Installation Process

Installing a side post battery disconnect is relatively simple and does not require any special tools or professional expertise. However, if you are unsure, it is always better to get it installed by a professional mechanic for safety purposes.

Price Range

The price range for side post battery disconnects varies based on their type, brand, and features offered. You can find them anywhere between $10-$50 in most automotive stores or online retailers.

Final Thoughts

A side post battery disconnect might seem like a small addition but can save you from significant troubles in the long run. With this buying guide, I hope I have helped you understand its importance and how to choose one that best suits your needs and budget. So go ahead and invest in this little yet powerful device – trust me; you won’t regret it!

Author Profile

Avatar
Bryna C.
Ran By Nature is an anagram of Bryna, the name of our inspiring founder. Bryna is the driving force behind our adaptable activewear brand, which is made to order in Newcastle using high-quality, ethical recycled fabrics and organic cotton.

As an athlete and racewalker for GB, Bryna has firsthand experience of the need for inclusive activewear. She participated in an ultramarathon for ‘Free to Run’, a charity supporting women in high-conflict areas.

From 2024, Bryna C. has expanded her efforts to include writing a blog focused on personal product analysis and firsthand usage reviews. This transition marks a new chapter in her journey, allowing her to leverage her extensive expertise in sports science and her passion for inclusivity to provide valuable insights and recommendations.

Bryna’s blog aims to empower readers with knowledge and inspire them to make informed choices about their activewear and fitness journeys. Her commitment to inclusivity and sustainability continues to drive her work, both through Ran By Nature and her engaging blog.