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DAMAVO ® 
DAMAVO - Your Trusted B2B Partner for High-Quality Battery Switches

DAMAVO is a factory dedicated to providing professional vehicle and marine accessory solutions, certified by IATF16949 and ISO 9001, with over 20 years of industry experience. Our products cover the electrical accessories field, focusing on delivering efficient, safe, and custom switch components for B2B clients.

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battery switch
DAMAVO

Professional Battery Switches

Our battery switches are suitable for various applications, including automotive, marine, and more, ensuring safety and convenience in battery management.
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Master Battery Switch

2018-07-16
The master battery switch is used for the main circuit control of boats and vehicles, allowing users to easily manage power supply. This switch is a critical component, ensuring quick power disconnection in emergency situations.

  • Synopsis: 20kg
  • Classification: Interior wall
  • Product Type: Finish
  • Keyword: Matt
  • Product Link: No
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12v isolator switch-3
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12V Isolator Switch

2018-07-16
The 12V isolator switch is used in both automotive and marine applications, isolating two different power systems (such as the main and backup batteries). It ensures that when one battery is depleted, the other remains functional.


  • Synopsis: 20kg
  • Classification: Interior wall
  • Product Type: Finish
  • Keyword: Matt
  • Product Link: No
view detail

Features of battery switch

As a leading manufacturer in the industry, we focus on providing one-stop solutions.

battery switch-1
  • High Power Outputpcw

    High Safety :

    - All our panels are corrosion-resistant, stainless steel or aluminum alloy to withstand salt spray and moisture in the Marine environment.
  • Fast Chargingfrd

    Easy Installation:

    Compact structure, suitable for various installation methods, allowing for user-friendly installation and maintenance.
  • Durable Designf6p

    Multi-Functional Applications
     :

    Compatible with 12V and 24V systems, suitable for different types of vehicle and marine electrical systems.
  • Safety Standardsezp

    Waterproof Design :

    Ideal for marine environments, ensuring reliable operation in wet or moisture-prone conditions.

Battery Switch FAQ

What is the difference between a battery disconnect switch and a master battery switch?

Battery disconnect switch is designed to completely disconnect the battery from the electrical system when a vehicle or boat is not in use, preventing power loss. On the other hand, the master battery switch provides a central control point for all circuits, allowing the operator to quickly isolate or connect the entire power system.

How does a 12V isolator switch work?

12V isolator switch separates two battery systems, ensuring that one battery powers essential systems while the other remains isolated and charged, preventing unnecessary power loss from non-essential systems.

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