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ON/Off Battery Disconnect Switch 12V-48V 300A Side Post Battery Disconnect GM Car Truck, Marine Boat RV Trailer Golf Cart Heavy Duty Battery Kill Switch (Corrosion-Resistance, Removable Knob)
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ON/Off Battery Disconnect Switch 12V-48V 300A Side Post Battery Disconnect GM Car Truck, Marine Boat RV Trailer Golf Cart Heavy Duty Battery Kill Switch (Corrosion-Resistance, Removable Knob)
Just flip the switch and no worry of any amperage draw with this mechanical battery switch.
ON/Off Battery Disconnect Switch 12V-48V 300A Side Post Battery Disconnect GM Car Truck, Marine Boat RV Trailer Golf Cart Heavy Duty Battery Kill Switch (Corrosion-Resistance, Removable Knob)
Item #: 146216845

ON/Off Battery Disconnect Switch 12V-48V 300A Side Post Battery Disconnect GM Car Truck, Marine Boat RV Trailer Golf Cart Heavy Duty Battery Kill

Item #: 146216845

SLL 791587

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, July 29
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Just flip the switch and no worry of any amperage draw with this mechanical battery switch.
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What Stands Out

High Current Capacity
Handles up to 900A for reliable disconnection, ensuring safety and performance for GM vehicles, trucks, boats, and RVs under high-demand situations.
Waterproof Design
Designed with waterproof materials, this switch protects against moisture and corrosion, enhancing durability for marine and outdoor use.
Removable Knob
The removable knob feature offers added security and convenience, allowing users to easily manage power cut-off and enhance anti-theft measures.

Product Details

Shop ON/Off Battery Disconnect Switch 12V-48V 300A Side Post Battery Disconnect GM Car Truck, Marine Boat RV Trailer Golf Cart Heavy Duty Battery Kill Switch (Corrosion-Resistance, Removable Knob) online at a best price in Sierra Leone. B0F7G6LD4W

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • RV Owners

    Ideal for RV owners needing to manage their power consumption and prevent battery drain during storage.

  • Marine Applications

    Perfect for boat users to easily disconnect the battery when not in use, enhancing safety and longevity.

  • Auto Enthusiasts

    Great for automotive enthusiasts who need a reliable way to disconnect their battery during maintenance or storage.

Not Suitable For
  • Small Vehicles

    Not suitable for small cars or motorcycles that don’t require high current or robust battery disconnect systems.

Product Description

ON/Off Battery Disconnect Switch 12V-48V 300A Side Post Battery Disconnect GM Car Truck, Marine Boat RV Trailer Golf Cart Heavy Duty Battery Kill Switch (Corrosion-Resistance, Removable Knob)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of a Side Post Battery Disconnect Switch?

    Answer: A Side Post Battery Disconnect Switch is designed to isolate the battery from the electrical system of your vehicle or marine application. This helps prevent battery drain when the engine is off and provides enhanced safety by allowing you to cut power in emergencies. It serves various use cases such as ensuring no accidental battery discharge during storage, protecting against electrical fires, and enabling safe maintenance by cutting off power. Overall, it is a crucial component for extending battery life and enhancing the safety of your vehicle.
  • Question: Is the Side Post Battery Disconnect Switch waterproof?

    Answer: Yes, this Side Post Battery Disconnect Switch is waterproof, making it suitable for diverse applications, including marine and RV use. The waterproof design ensures that it can withstand exposure to moisture, which is essential for preventing corrosion and maintaining reliable performance in harsh environments. Many users find it particularly useful in boats and recreational vehicles, where water exposure is common. This feature significantly enhances durability and longevity, ensuring the switch functions effectively even in challenging conditions.
  • Question: What are the current ratings for this battery switch?

    Answer: The Side Post Battery Disconnect Switch offers high current ratings of 300A and 900A, which allows it to handle a wide range of applications effectively. The 300A rating is typically suitable for most automotive and RV applications, while the 900A rating caters to high-demand situations, such as marine setups with larger power needs. This versatility is beneficial for users who may transition between different vehicle types or power setups. It ensures reliable performance, regardless of the electrical demands placed on the switch.
  • Question: Can this switch be used with both 12V and 48V systems?

    Answer: Yes, this battery disconnect switch is adaptable for use with 12V to 48V systems, making it versatile for a variety of vehicles and applications. Whether you're powering a standard car battery system or a higher voltage setup like an RV or certain marine applications, this switch can accommodate it all. This flexibility makes it a popular choice for users looking to streamline their electrical management solutions across multiple vehicles and devices. It simplifies installation and usage without needing multiple switches for different voltage systems.
  • Question: How is the Side Post Battery Disconnect Switch installed?

    Answer: Installing the Side Post Battery Disconnect Switch is straightforward and typically involves connecting it directly to the battery cables. Most users can achieve installation with basic hand tools, ensuring a secure connection to both the battery terminals and the electrical system. Additionally, it is advisable to consult the user manual for specific wiring instructions. This compact and accessible switch makes it a popular choice for DIY enthusiasts who seek to improve their vehicle's electrical management without professional assistance.
  • Question: What materials is the switch made of for durability?

    Answer: The Side Post Battery Disconnect Switch is manufactured using robust materials designed to withstand harsh conditions. Often, the switch features corrosion-resistant metal components and high-quality plastics that provide durability and longevity against wear and tear. This construction makes it particularly suitable for use in both automotive and marine environments, where environmental factors can pose a challenge. Users appreciate this durability, as it ensures the switch maintains operational integrity over an extended period, regardless of usage conditions.
  • Question: Can I use this switch in marine applications?

    Answer: Absolutely! The Side Post Battery Disconnect Switch is perfect for marine applications due to its waterproof design and high current ratings. Many boat owners utilize this switch to manage electrical systems effectively, ensuring that batteries do not drain when the boat is moored and offering significant safety in case of emergencies. Its ability to handle higher currents also means it can support various onboard systems without compromise. This makes it an essential piece of equipment for any boater looking to enhance electrical management and safety.
  • Question: What are the benefits of using a battery disconnect switch?

    Answer: Using a battery disconnect switch offers many benefits, including preventing battery drain, enhancing safety, and simplifying maintenance. By isolating the battery, users can eliminate unwanted power draw, ensuring that their vehicle or equipment is ready to go when needed. Additionally, the switch allows for safer work on the electrical system by cutting power completely. It's particularly useful for seasonal vehicles, ensuring reliable performance when reactivating after a period of inactivity. Ultimately, these features contribute to longer battery life and increased operational safety.
  • Question: Where can I buy the Side Post Battery Disconnect Switch in Sierra Leone?

    Answer: You can purchase the Side Post Battery Disconnect Switch from Ubuy in Sierra Leone. Ubuy is a reliable platform that offers a wide selection of automotive and marine electrical components. Their extensive inventory ensures that you'll find this particular model with ease. With Ubuy, you can also benefit from comprehensive product details and user reviews to help make an informed purchase decision.
  • Question: What makes this battery disconnect switch high current?

    Answer: The Side Post Battery Disconnect Switch is labeled as high current because it can safely handle substantial electrical loads of up to 900A. This capability is essential in applications where multiple high-draw accessories or systems are used simultaneously, like in performance vehicles, marine environments, or heavy-duty trucks. The high current rating provides peace of mind, ensuring that your electrical system remains stable under demanding conditions. This switch is ideal for users who require reliable performance under heavy load scenarios, such as powering winches or other high-draw devices.

MOTOFLEX Battery Switches Editorial Review

**Editorial Review of the Side Post Battery Disconnect Switch** The Side Post Battery Disconnect Switch has garnered a predominantly positive reception from users across various applications, including automotive, marine, and lawn care. Customers appreciate its robust Construction and thoughtful design, which contribute to a high-quality feel and enjoyable user experience. The waterproof casing is particularly lauded, making it ideal for outdoor environments. Many users have found it effective for preventing battery drain when equipment is not in use, specifically highlighting its ability to handle both 12V and 24V applications without issues. Installation appears to be straightforward thanks to the ample hardware included, which accommodates various setups. Users have commented on the sturdy feel of the metal bars and the included heat shrink tubing, which adds an extra layer of protection against corrosion. The switch also features a removable red lever, enhancing security and preventing unauthorized use—a thoughtful touch that users appreciated. Another frequently mentioned highlight is the smooth operation of the switch, which provides a satisfying click when toggled. Many users have noted the absence of sparking during use, which adds to the overall safety and reliability of the product. There's also a Consensus that, despite appearing somewhat pricey compared to alternatives, the quality and effectiveness justify the investment. However, a minor point of contention arises surrounding the durability of the red handle, as some users have reported it may vibrate off during use. Nevertheless, this has not greatly impacted the overall satisfaction level. In summary, the Side Post Battery Disconnect Switch is well-received among Consumers who value quality and reliability in their battery management solutions. Whether used in a boat, lawn mower, or travel trailer, it has proven to be an effective tool for enhancing battery longevity and providing peace of mind. **

Customer Reviews & Ratings

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Pros

  • High-quality Construction and feel
  • Effective in preventing battery drain
  • Waterproof design suitable for outdoor use
  • Ample hardware included for installation
  • Smooth operation with a satisfying click
  • Fits various voltage applications (12V and 24V)
  • Removable red lever for added security

Cons

  • Red handle may vibrate off during use (minor issue)

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SLL 791587

Order now and get it around Wednesday, July 29

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Fastest cross-border delivery

Features & Benefits

  • ON/OFF battery disconnect switch for 12V-48V systems.
  • Prevents battery drain and acts as a theft deterrent.
  • Compact design for limited space installation.
  • Durable, waterproof with high current support (300A continuous, 900A crank).
  • Removable knob for anti-theft feature.
  • Includes stainless steel mounting hardware.

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