---
product_id: 220246446
title: "52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410"
brand: "coolm"
price: "NT$2629"
currency: TWD
in_stock: true
reviews_count: 1
category: "Coolm"
url: https://www.desertcart.tw/products/220246446-52v-3a-power-supply-adapter-coolm-ac-dc-52-volt
store_origin: TW
region: Taiwan
---

# 52V high-voltage output 3A stable current delivery Multi-layer safety protections 52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410

**Brand:** coolm
**Price:** NT$2629
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your PoE gear like a pro — no compromises, just pure performance.

## Quick Answers

- **What is this?** 52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 by coolm
- **How much does it cost?** NT$2629 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/220246446-52v-3a-power-supply-adapter-coolm-ac-dc-52-volt)

## Best For

- coolm enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Equipped with automatic overload, over-voltage, thermal cut-off, and short circuit protection for peace of mind.
- • **Plug & Play Convenience:** Standard 5.5mm x 2.5mm DC connector and 3.6ft cable length ensure hassle-free installation.
- • **Power Up with Precision:** Delivers a robust 52V DC output at a steady 3A for seamless PoE device performance.
- • **Universal Compatibility:** Perfect drop-in replacement for multiple amperages (1.25A to 2.88A) without forced current limits.
- • **Certified Quality & Support:** CE, FCC, RoHS certified with 2-year warranty and dedicated customer service backing your investment.

## Overview

The COOLM 52V 3A Power Supply Adapter is a high-quality, certified replacement power source designed specifically for Reolink PoE NVRs, switches, and injectors. It supports a wide range of amperages up to 3A without forcing current, ensuring compatibility and stable operation. Built-in multi-layer safety features protect your devices from overloads and short circuits, while the standard DC plug and ample cable length make installation effortless. Backed by a 2-year warranty and rigorous factory testing, this adapter guarantees reliable, long-lasting power for your professional networking setup.

## Description

52V 3A Power Supply Adapter - COLM AC DC 52Volt 3Amp Connector 5.5x2.5mm DC Plug Replacement 52V 2A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 Application: -Widely applicable to PoE NVRs, PoE Switch, PoE Injector, 8/9 Port POE Switch,and only compatible with RLN8-410 / RLN16-410 NVR. (It can't instead of 58.8V/54.6V/48V Powre Supply Charger) Specifications: Input Voltage: 100-240V AC 50/60Hz Output Voltage: 52V DC Output current: up to 3A Output Power: up to 156W MaxPole of DC plug: center positive(+), outside negative (-) DC Output Plug Size: 5.5mm x 2.5mmDC Cable length: about 3.6FT / 110cm . AC Power Cord length about 3.9FT / 120cmIt perfect replacement for 1.25A / 2A / 2.3A / 2.5A / 2.7A / 2.88A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced). Features: * Brand New and High Quality 52V 3A Power Supply. * Provide one year warranty, During the warranty period,free to replace damaged cargo with brand-new product. * 100% true Ampere,so it won't overload within the rated ampere. * 100% New IC Chip,so the performance of product will be more stable. * 100% factory aging test,so the life of product will be more secure. * 100% new electron component,so the performance of product will be more excellent. Package include: 1 X DC 52V 3A Power Supply with Cord

Review: Power Supply - Muy buen producto

## Features

- Input: 100V-240V 50/60Hz Output: DC 52V 3A 156W,DC Connector: 5.5mm x 2.5mm.
- It perfect replacement for 1.25A / 2A / 2.3A / 2.5A / 2.7A / 2.88A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced).
- Only applicable to PoE NVRs, PoE Switch, PoE Injector, 8/9 Port POE Switch, and only compatible with RLN8-410 / RLN16-410 NVR. (It can't instead of 58.8V/54.6V/48V Powre Supply Charger)
- 2 Years warranty, It are certified by CE / FCC / RoHS certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.
- Notice: Please check the specifications of your appliance, Power input and output voltage and current parameters and DC interface before purchasing. If you do not understand, please contact us in time, We always adhere to and provide quality after-sales support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086LDCH3M |
| Additional Features | Short Circuit Protection |
| Amperage | 3 Amps |
| Brand | COOLM |
| Built-In Media | Power Supply with Cord |
| Color | 52V 3A |
| Compatible Devices | Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 |
| Connectivity Technology | DC Power Plug |
| Connector Type | DC Power Plug |
| Current Rating | 3 Amps |
| Customer Reviews | 4.8 out of 5 stars 16 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Input Voltage | 120 Volts (AC) |
| Main Power Connector Type | 2 Pin |
| Manufacturer | COOLM |
| Model Number | YU |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 3 Amps |
| Output Voltage | 52 Volts (DC) |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Specification Met | CE, FCC |
| Unit Count | 1.0 Count |
| Wattage | 144 watts |

## Product Details

- **Brand:** COOLM
- **Connector Type:** DC Power Plug
- **Compatible Devices:** Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410
- **Included Components:** Power Supply with Cord
- **Special Feature:** Short Circuit Protection
- **Color:** 52V 3A
- **Input Voltage:** 120 Volts (AC)
- **Amperage:** 3 Amps
- **Wattage:** 144 watts
- **Number of Items:** 1

## Images

![52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 - Image 1](https://m.media-amazon.com/images/I/61Dtnb5MmVL.jpg)
![52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 - Image 2](https://m.media-amazon.com/images/I/61HP6OUpTML.jpg)
![52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 - Image 3](https://m.media-amazon.com/images/I/61rCQSZOVzL.jpg)
![52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 - Image 4](https://m.media-amazon.com/images/I/61xf2HEXhUL.jpg)
![52V 3A Power Supply Adapter - COOLM AC DC 52 Volt 3 Amp Replacement 52V 2A 2.3A 2.5A 2.7A 2.88A for Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 - Image 5](https://m.media-amazon.com/images/I/71OVJNKQ1VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Power Supply
*by J***S on August 18, 2025*

Muy buen producto

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-23*