---
product_id: 210258457
title: "AC DC 48V 3A Power Supply Adapter 144W 48V Charger 48V 3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems"
brand: "snsnlent"
price: "$50.43"
currency: USD
in_stock: true
reviews_count: 8
category: "Snsnlent"
url: https://www.desertcart.us/products/210258457-ac-dc-48v-3a-power-supply-adapter-144w-48v-charger
store_origin: US
region: United States of America
---

# 144W high power output 100-240V global voltage compatibility 4-layer safety protection AC DC 48V 3A Power Supply Adapter 144W 48V Charger 48V 3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems

**Brand:** snsnlent
**Price:** $50.43
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your professional edge with unstoppable, global-grade energy!

## Quick Answers

- **What is this?** AC DC 48V 3A Power Supply Adapter 144W 48V Charger 48V 3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems by snsnlent
- **How much does it cost?** $50.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/210258457-ac-dc-48v-3a-power-supply-adapter-144w-48v-charger)

## Best For

- snsnlent enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** Backed by a 2-year warranty and 30-day free returns — because your tech deserves the best.
- • **Built-In Safety Fortress:** Over-voltage, over-current, short-circuit, and over-heat protections keep your gear safe 24/7.
- • **Power That Keeps You Running:** 144W output ensures stable, high-performance power for your POE devices.
- • **Global Ready, Always Connected:** Wide 100-240V AC input supports seamless use worldwide without a hitch.
- • **Precision Fit, Effortless Setup:** Standard 5.5 x 2.5mm nickel-plated plug with 90cm cable for reliable, corrosion-resistant connectivity.

## Overview

The AC DC 48V 3A Power Supply Adapter delivers a robust 144W output with universal 100-240V input, designed specifically for POE routers, switches, and control systems. Featuring a durable nickel-plated 5.5 x 2.5mm connector and comprehensive four-fold safety protections, it guarantees reliable, stable power with global compatibility. Ideal for professionals demanding consistent performance, it comes with a 2-year warranty and hassle-free returns, ensuring your critical devices stay powered and protected.

## Description

desertcart.com: Snsnlent AC DC 48V 3A Power Supply Adapter 144W 48V Charger 48V 3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems : Tools & Home Improvement

Review: Does what it claims and decent price - The output voltage is spot on and it has been working fine for about a month 24/7 as a replacement for a unit that failed after a power surge. I have not tested to see if it meets the output specs for current delivery as it exceeds the specs I needed. Runs cool. I suppose it's as good as any made in China power supply is.
Review: Not intended use - but works perfectly. - I ended up using this to power an old Dremel jigsaw. The original power board had blown and this matched the voltage and current output - a perfect fit. Added a variable PWM controller and the Jigsaw is good as new! Nice value - and great find!

## Features

- The parameters of 48V 3A Adapter: AC input 100-240V 50 60Hz, DC output 48V 3A; wide voltage input, in line with global standards
- Warning: This adapter CANNOT be used for E-Bbike please! DO NOT use to all lithium battery products! NOT for electric bicycles, NOT for eBike with lithium-ion batteries, NOT balance car, NOT Ebike EMC-120 Lipo
- DC connector size: 2.5mm inner diameter, 5.5mm outer diameter, dc cable length 90cm/2.95ft; Suitable for PoE switch or PoE injector CCTV camera LED display
- Four protections and safety guarantees: over-voltage protection, over-current protection, short-circuit protection, over-heat protection; shipment after load aging test. 100% brand new products, adopting chip motherboard solution, more stable quality and performance. All copper nickel-plated plug, standard safety input jack, good conductivity, wear-resistant and not deform , pass plug and unplug test, strong corrosion resistance
- Packaging and service: the package contains 1x48v 3a AC adapter and 1xAC power cable; We provide a 30-day free return and 1-year warranty service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08889XW1F |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #91,116 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #331 in Electrical Adapters |
| Certification | EMC |
| Color | black-48V3A |
| Customer Reviews | 4.2 4.2 out of 5 stars (142) |
| Date First Available | May 7, 2020 |
| Included Components | 1 X 48V 3A power adapter, 1X 3-Prong AC power cable |
| Item Package Quantity | 1 |
| Item Weight | 14.1 ounces |
| Item model number | PS-48V 3A-C-US |
| Manufacturer | Senshunshiye |
| Material | Thermoplastic |
| Mounting Type | Tabletop Mount |
| Package Dimensions | 7.95 x 4.49 x 1.97 inches |
| Part Number | PS-48V 3A-C-US |
| Power Source | Corded Electric |
| Special Features | Short Circuit Protection |
| Warranty Description | 2-year warranty |
| Wattage | 144 watts |

## Product Details

- **Amperage:** 3 Amps
- **Brand:** Snsnlent
- **Color:** black-48V3A
- **Compatible Devices:** Monitors, Router
- **Compatible Phone Models:** non
- **Connector Type:** Barrel Connector
- **Included Components:** 1 X 48V 3A power adapter, 1X 3-Prong AC power cable
- **Input Voltage:** 110 Volts
- **Special Feature:** Short Circuit Protection
- **Wattage:** 144 watts

## Images

![AC DC 48V 3A Power Supply Adapter 144W 48V Charger 48V 3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems - Image 1](https://m.media-amazon.com/images/I/61eBvenCjaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it claims and decent price
*by A***R on March 1, 2025*

The output voltage is spot on and it has been working fine for about a month 24/7 as a replacement for a unit that failed after a power surge. I have not tested to see if it meets the output specs for current delivery as it exceeds the specs I needed. Runs cool. I suppose it's as good as any made in China power supply is.

### ⭐⭐⭐⭐⭐ Not intended use - but works perfectly.
*by S***B on February 16, 2024*

I ended up using this to power an old Dremel jigsaw. The original power board had blown and this matched the voltage and current output - a perfect fit. Added a variable PWM controller and the Jigsaw is good as new! Nice value - and great find!

### ⭐⭐⭐⭐⭐ Used as power supply for POE camera setup, will power 2 cameras and a POE switch without issue.
*by D***N on October 23, 2024*

Had to setup POE switch and 2 cameras on remote network segment ... I used a WiFi bridge to connect to my main WiFi router,. Just wish it had a way to include a 48v battery for power outages.

## Frequently Bought Together

- Snsnlent AC DC 48V 3A Power Supply Adapter 144W 48V Charger 48V 3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems
- StarTech.com Industrial 8 Port Gigabit PoE+ Switch w/2 SFP MSA Slots - 30W - Layer/L2 Switch Hardened GbE Managed - Rugged High Power Gigabit Ethernet Network Switch IP-30/-40 C to 75 C, TAA

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*