---
product_id: 203796108
title: "Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module"
brand: "yinhing"
price: "$34"
currency: NZD
in_stock: true
reviews_count: 11
category: "Yinhing"
url: https://www.desertcart.nz/products/203796108-dc-auto-transfer-switch-power-supply-controller-dc-power-battery
store_origin: NZ
region: New Zealand
---

# 10A current rating Automatic power switching Screw terminal wiring Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module

**Brand:** yinhing
**Price:** $34
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay unstoppable — never get caught powerless again!

## Quick Answers

- **What is this?** Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module by yinhing
- **How much does it cost?** $34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/203796108-dc-auto-transfer-switch-power-supply-controller-dc-power-battery)

## Best For

- yinhing enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Device Ready:** Perfect for incubators, laptops, and network gear—your essential power guardian across devices.
- • **Plug & Play Wiring:** Screw terminals make installation and modifications a breeze—no electrician needed.
- • **Smart Voltage Adaptation:** Auto-detects and supports 12V to 48V DC systems for versatile, future-proof compatibility.
- • **Effortless Auto-Reconnect:** Instantly flips back to main power when restored, ensuring smooth, uninterrupted operation.
- • **Seamless Emergency Power Backup:** Automatically switches to battery power the moment main power fails, so you never miss a beat.

## Overview

The DC Auto Transfer Switch is a compact, IP65-rated automatic power controller that ensures continuous 12V-48V DC power by instantly switching to battery backup during outages and reconnecting to main power when restored. Rated for 10A current with easy screw terminal wiring, it’s ideal for critical devices like incubators, laptops, and network equipment.

## Description

Buy Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module: Transfer Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works Great! - Works great. The power swaps over as it should.
Review: disappointed it is very small. - disappointed it is very small

## Features

- EMERGENCY BATTERY SWITCHING: This controller automatically switches to the battery when the main power source is unavailable, ensuring continuous power supply.
- AUTOMATIC MAIN POWER RECONNECTION: Power Switcher Module Volt Once the main power source is restored, the controller seamlessly switches back to the main power for reliable operation.
- SIMPLE WIRE CONNECTION: Power Switcher Module 12 Volt Equipped with screw terminals, this device allows for easy and convenient wiring modifications.
- AUTOMATIC VOLTAGE IDENTIFICATION: Automatic Transfer Switch Designed for user-friendliness, it automatically recognizes voltages ranging from 12V to 48V DC for versatile applications.
- VERSATILE APPLICATIONS: Automatic Emergency Power Switch, Dc 12V Widely used for controlling power supplies in incubators, laptops, and network devices, making it an essential tool for various settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YSPN8NQ |
| Actuator Type | Automatic |
| Best Sellers Rank | #264,576 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #236 in Outdoor Generator Transfer Switches |
| Brand | Yinhing |
| Circuit Type | 1-way |
| Color | popular |
| Compatible Devices | Incubator, Laptop, Network Devices |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screws |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Automatic |
| Controller Type | power |
| Current Rating | 10 Amps |
| Date First Available | September 18, 2019 |
| International Protection Rating | IP65 |
| Item Weight | 0.704 ounces |
| Manufacturer | Yinhing |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 Volts |
| Operation Mode | Automatic |
| Specification Met | Ip65 |
| Terminal | Screw |
| UPC | 749436376593 |
| Unit Count | 1.0 Count |
| Wattage | 120 watts |

## Product Details

- **Brand:** Yinhing
- **Circuit Type:** 1-way
- **Connector Type:** Screws
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps
- **Mounting Type:** Screw Mount
- **Operating Voltage:** 12 Volts
- **Operation Mode:** Automatic
- **Switch Type:** Automatic
- **Terminal:** Screw

## Images

![Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module - Image 1](https://m.media-amazon.com/images/I/51qVOw48K0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great!
*by P***S on October 29, 2025*

Works great. The power swaps over as it should.

### ⭐⭐⭐⭐ disappointed it is very small.
*by T***C on February 13, 2026*

disappointed it is very small

### ⭐⭐⭐⭐⭐ Works for trailer lighting
*by K***Y on September 15, 2025*

Works perfectly for my enclosed trailer lighting application. Switches from AC plug to battery. As reviews states there is short delay but does not impact what I am using it for. Price right!

## Frequently Bought Together

- Dc Auto Transfer Switch,Power Supply Controller, DC Power/Battery Switch DC 12V 24V 36V 48V 10A Power Supply Battery Controller Emergency Automatic Switch Module
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*