---
product_id: 69076221
title: "WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off"
brand: "warmcare"
price: "1167114₫"
currency: VND
in_stock: true
reviews_count: 9
url: https://www.desertcart.vn/products/69076221-warmcare-auto-battery-disconnect-switch-battery-doctor-for-top-terminal
store_origin: VN
region: Vietnam
---

# WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off

**Brand:** warmcare
**Price:** 1167114₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off by warmcare
- **How much does it cost?** 1167114₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/69076221-warmcare-auto-battery-disconnect-switch-battery-doctor-for-top-terminal)

## Best For

- warmcare enthusiasts

## Why This Product

- Trusted warmcare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Color:A




























Description  Item: BD-ZD-002 Continue rate: 250A Crank rate: 750A Voltage: 12-24V Diameter: 17.5mm/negative Cable size: 4-6AWG Battery Switch Knife-blade Switch A1002 Note： Battery disconnect switches give you the ability to cut power to your ride before storing your hot rod battery during routine maintenance or after an on-track accident. For safety reasons, battery cut-off switches are a valuable-and sometimes mandated-resource.  Please do check battery's negative side is 15.5-17mm,or otherwise it will not match the switch Features:  Made of industrial grade materials Durable, reliable and very functional Designed to meet the requirements of the pickiest customers This battery disconnect switch has undergone numerous quality checks and tests Meets or exceeds international quality standards Weather-proof, guarantees operational efficiency and flawless function in even most adverse environments Mount on negative battery post Disconnect batteries quickly and easily Stop unwanted battery drain Helps with preventing theft, tampering and unauthorized use Improve safety and security of stored vehicles, RVs and seasonal equipment For concealed installations, where battery box space is limited, or in space restricted areas. Great for tricky space problems, theft deterrence, and convenience!  Attach a cable from your battery to this unit and connect another cable from this unit to the starter or other power loads.

## Features

- Made of industrial grade material. Durable, reliable and very functional.
- Switch dimensions: 3.5 inches wide by 3.75 inches long by 1.5 inches high
- Mount on negative battery post only; Simply lift the knife and the power is cut
- Prevent accidental connection between two points of different potential and fires when working on electrical systems
- Prevent shorts and fires when working on electrical systems; discourages theft; eliminates battery drain on idle batteries
- ›See more product details

## Images

![WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off - Image 1](https://images-na.ssl-images-amazon.com/images/I/61Jg6Ro1Z1L.jpg)
![WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off - Image 2](https://images-na.ssl-images-amazon.com/images/I/61jKn-isBvL.jpg)
![WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off - Image 3](https://images-na.ssl-images-amazon.com/images/I/71XQVjYjuBL.jpg)
![WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off - Image 4](https://images-na.ssl-images-amazon.com/images/I/51vfl8IHvvL.jpg)
![WarmCare Auto Battery Disconnect Switch Battery Doctor for Top Terminal Knife Blade Switch Car Battery Cut off Shut Off - Image 5](https://images-na.ssl-images-amazon.com/images/I/61D7lI6oFwL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Durability in cold.
  

*by D***H on Reviewed in the United States on April 23, 2019*

I like all aspects of this switch but one.That is : the durability of the insulated bottom connector plate that separate the two poles of the switch. It is quite flexible, maybe a good thing.  More flexible than the NAPA device I examined. I live in what some people would consider a cold climate  (lows of -20 to -40) and must be used carefully. I fear the polymer bottom plate may break if used roughly. NO problems yet. Easy to install, functions well, price is 45% of NAPA part.

### ⭐⭐⭐⭐ 







  
  
    Seems working, with minor flaws
  

*by C***R on Reviewed in the United States on October 30, 2019*

As some other review said, the switch is easy to use, but the plastic base is a bit too soft.Both posts can be turned. And my issue (with my 2013 F150) is the factory negative terminal won't go all the way down on the male post of this switch even with a hammer tapping in. It can barely secure to the top of the post. Didn't see any movement for now, but I'll definitely keep an eye on it. Given the soft base nature, I was hesitate to tap it too hard.

### ⭐⭐⭐⭐⭐ 







  
  
    Nothing will drain the battery
  

*by C***N on Reviewed in the United States on January 26, 2019*

I used this for disconnecting the battery from any hard wired appliances while the battery was in storage. It is also hooked up to solar to trickle charge.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/69076221-warmcare-auto-battery-disconnect-switch-battery-doctor-for-top-terminal](https://www.desertcart.vn/products/69076221-warmcare-auto-battery-disconnect-switch-battery-doctor-for-top-terminal)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-27*