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Find quick answers to common questions
【Material】The quality of this car battery disconnect switch is guaranteed and its long service life can bring you a good use experience. And it is very safe and strong. Our car battery disconnect switch are produced by high-tech factories with modern technology and are made of excellent brass materials. Our rotary battery disconnect switch can ensure smooth current transmission, reduce power loss, and ensure stable operation of the circuit system.

【Features】Our battery switch product is designed to be easy to install, saving time and effort, and ordinary users can also complete the installation operation relatively easily. This knob battery is cleverly designed by professionals. It is a product with good performance and is easy to use. The transmission is stable and the performance is stable during the power transmission process, which can effectively reduce circuit failures caused by problems such as poor contact.

【Easy To Use】This car battery shut off switch has two states, when the switch is raised 90°> power-off state, the switch is lowered 90°-> power-on state. When the battery is not in use, it can be powered off to protect the battery life. Our car battery disconnect switches: simple, easy to use, and a breeze to operate—guaranteeing a hassle-free experience. It has good corrosion resistance, can adapt to different environmental conditions, and reduce maintenance costs.

【Wide Applications】Car battery shut off switch is widely used in battery systems for various types of cars, including small vehicles such as sedans and sports cars, land vehicles such as trucks and vans, and water vehicles such as yachts. Our smart car battery disconnect switch products are widely used and suitable for a variety of 12V and 24V battery systems. Its size is also scientifically measured and can be easily operated and used, giving you a very efficient use experience.

【What You Will Get】You will receive a quality car battery disconnect, one wrench, one washer, which ensures smooth flow of current and is cleverly designed for ease of use. This product is not easy to damage and can be used with confidence. If you have any questions about our product during using cotton sticks, please tell us and we will solve the problem for you as soon as possible. We sincerely hope to bring you a pleasant experience.

Find quick answers to common questions
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
Yes, our tools are designed with safety features and easy handling in mind.
Yes, they are tested to perform reliably in demanding environments.
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
Yes, we provide compatible parts and add-ons to extend the life of your tools.
Every tool comes with a detailed user manual, and digital guides are available online.
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
You can register online using your product serial number for faster support.
It includes defects in materials and workmanship under normal use conditions.
Yes, extended warranty plans are available for select tools at checkout.
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
Yes, KRANK provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
Feel free to reach out to us!
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