【COMPATIABLE】This knife-blade battery disconnect switch is suitable for TOP POST TERMINAL, battery NEGATIVE post only. Maximum Current: 750A, Rated Current: 250A. 6v 12v 24v car truck, bus, RV, Boat, trailer battery
【TOP LEVEL & HEAVY DUTY】This top post battery disconnect switch is made of brass material, corrosion resistance, conductive performance is good, durably made for safety use
【EASY TO INSTALL】This battery doctor knife switch for top post batteries can be adjusted into a vertical knife switch through the bottom of the screw, easy to install & simple to use. Switch the knife, then power will cut
【SAVE ELECTRYCITY】This knife blade master switch is used for the battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, stop unwanted battery drain and prevent theft or unauthorized use. Widely used for car, truck, boat or RV battery, also other electrical equipment's battery
【BUY WITH CONFIDENCE】We are so confident you'll think we have the satisfied battery disconnect switch on the market. If you have any problem about our product, please feel free to give us a message and we will do anything for you to make the thing right. We go out of our way to make sure every customer is happy and satisfied with our product and service.
You may also like
HELP CENTER
Frequently Asked Questions
Everything you need to know about shipping, delivery, tracking, payment, returns, and order support before
shopping with QTSYOH.
Where do you ship?
We currently ship to most European countries with fast and reliable logistics partners. Delivery
availability may vary depending on your region and product type. 📦
How much is shipping?
Shipping is free on eligible orders or selected deals. The final shipping cost, if any, will be clearly
shown at checkout before you place your order.
How long does delivery take?
Typical delivery takes 3 to 7 business days depending on your region, warehouse processing, and carrier
route. You will receive tracking information once your parcel is shipped. 🚚
Do you provide tracking information?
Yes. Every shipped order includes a tracking number or tracking link, so you can follow the latest delivery
status of your package in real time.
How do I track my order?
You can use the “Track Order” page on our website, or open the tracking link included in your shipping
confirmation email.
Is checkout secure?
Yes. We use encrypted SSL checkout and trusted payment providers to protect your personal and payment
information. Your security is important to us. 🔒
Are there any hidden fees or taxes?
No hidden fees. The price shown at checkout is the final amount you confirm before placing your order. Any
applicable shipping fee or charge will be displayed clearly. ✅
Can I change my order?
Please contact us as soon as possible. We can usually help update order details before the parcel leaves
the warehouse. Once shipped, changes may no longer be possible.
What is your return policy?
If you are not satisfied, eligible orders can be returned according to our return policy. Please contact
our customer support before sending any item back, so we can confirm the correct return process.
What if I am not satisfied with my order?
Do not worry. Customer satisfaction is our priority. If your order has an issue or does not meet
expectations, please contact us and our support team will help you find a suitable solution. 💙
Need more help? Contact our customer support team anytime with your order number and question.
We will do our best to assist you quickly.
