---
product_id: 500525447
title: "NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A)"
brand: "nalacal"
price: "€ 24.11"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.nl/products/500525447-nalacalcar-battery-disconnect-switch-boat-battery-disconnect-switch-max-12
store_origin: NL
region: Netherlands
---

# 1000A Cranking Capacity Waterproof Design 300A Continuous Power NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A)

**Brand:** nalacal
**Price:** € 24.11
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Power, Anytime, Anywhere!

## Quick Answers

- **What is this?** NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A) by nalacal
- **How much does it cost?** € 24.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/500525447-nalacalcar-battery-disconnect-switch-boat-battery-disconnect-switch-max-12)

## Best For

- nalacal enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Leak protection feature disconnects power when not in use, ensuring peace of mind.
- • **Sleek & Sturdy:** Compact and modern design with durable materials for long-lasting use.
- • **Powerful Performance:** Heavy-duty 300A continuous and 450A intermittent capacity for all your power needs.
- • **Effortless Installation:** Plug & play design ensures a hassle-free setup in just minutes.
- • **Versatile Compatibility:** Perfectly suited for cars, boats, ATVs, trucks, and more—your all-in-one solution.

## Description

NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A)

## Features

- ✅Heavy Duty 32V 300A: Battery switch heavy duty 450 amps intermittent, 300 amps continuous at max 32V DC, cranking capacity: 1000 amps 30 seconds
- ✅Plug & Play: Easy to install and use. 2-Position: ON and OFF positions. Note: The cover of this switch cannot be removed
- ✅Wide Application: The waterproof battery disconnect switch is perfectly suitable for car, boat, ATV, truck, motorcycle, yacht, boat, etc.
- ✅Leak Protection Switch: Can be used to disconnect the battery of vehicle or boat when not in use to ensure safety
- ✅Durable Use: Compact size, sleek modern look, sturdy and durable, Mounting Hole : 52mm

## Images

![NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A) - Image 1](https://m.media-amazon.com/images/I/61TWzPFU0bL.jpg)
![NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A) - Image 2](https://m.media-amazon.com/images/I/71H7czviKfL.jpg)
![NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A) - Image 3](https://m.media-amazon.com/images/I/61cOiFZq2kL.jpg)
![NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A) - Image 4](https://m.media-amazon.com/images/I/7169qXE+bRL.jpg)
![NALACALCar Battery Disconnect Switch,Boat Battery Disconnect Switch, MAX 12-32V DC 300A Cont 450A Waterproof Battery Isolator Kill Switches for Marine Car RV Truck ATV Vehicles and Boat (300A) - Image 5](https://m.media-amazon.com/images/I/61icqS46DZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very useful.
  

*by M***N on Reviewed in the United Arab Emirates on 11 July 2023*

I used it for my Gasoline Generator battery. Works perfectly. I can easily disconnect my generator batteries to save the battery from draining itself when during standby mode.

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**Shop now:** [https://www.desertcart.nl/products/500525447-nalacalcar-battery-disconnect-switch-boat-battery-disconnect-switch-max-12](https://www.desertcart.nl/products/500525447-nalacalcar-battery-disconnect-switch-boat-battery-disconnect-switch-max-12)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*