---
product_id: 48529623
title: "Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router"
brand: "tesfish"
price: "KSh9805"
currency: KES
in_stock: true
reviews_count: 13
category: "Tesfish"
url: https://www.desertcart.co.ke/products/48529623-tesfish-5v-8a-power-adapter-supply-converter-40w-5-5x2
store_origin: KE
region: Kenya
---

# 40W high power output Dual universal 5.5x2.1/2.5mm jack Full multi-layer protection Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router

**Brand:** tesfish
**Price:** KSh9805
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up like a pro — never settle for less than stable, high-current energy!

## Quick Answers

- **What is this?** Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router by tesfish
- **How much does it cost?** KSh9805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/48529623-tesfish-5v-8a-power-adapter-supply-converter-40w-5-5x2)

## Best For

- tesfish enthusiasts

## Why This Product

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

## Key Features

- • **Global Ready with UK Plug:** Supports 100-240V input voltage and comes with a UK plug, ideal for international and professional setups.
- • **Built to Protect, Built to Last:** Integrated over-voltage, over-current, over-temperature, and short-circuit protections ensure safety and durability.
- • **Efficient & Reliable Power Supply:** 88% efficiency minimizes energy waste, keeping your devices running cooler and longer.
- • **Power Your Projects with Confidence:** Delivers a robust 5V 8A output, perfect for high-demand LED strips and wireless devices.
- • **Universal Compatibility, Zero Hassle:** Dual 5.5x2.1mm and 5.5x2.5mm DC jacks fit a wide range of industrial and consumer electronics.

## Overview

The Tesfish 5V 8A Power Adapter is a 40W high-efficiency power supply designed for demanding LED strips, wireless routers, and industrial automation. Featuring universal DC jack sizes (5.5x2.1mm and 5.5x2.5mm), multi-layer safety protections, and compatibility with 100-240V input, it ensures stable, reliable power delivery with a sleek UK plug design.

## Description

Feature: Color: Black Input voltage: 100-240V Input frequency: 50-60Hz Output voltage: 5 V Output current: 8 A Output power: 40 W Socket type: UK Plug Efficiency: 88%min Dielectric strength test: 100% Over voltage protection: YES Over temperature protection: YES Over current protection: YES Short circuit protection: YES Package Detail Poly bags & CartonDefault DC port specification: 5.5*2.5mm, 5.5*2.1mm universal Environment Specifications: Working temperature: 0°C-40°C Storage temperature: -10°C-70°C Humidity: 5%-95% Non-condensing Note: non -load voltage is 5.5V (so if the power dapter stutas is non load the instrument tested voltage is 5.5V); on-load voltage is 5V, so this power adapter work voltage is 5V Applications: Router,Wireless Equipment,monitoring equipment CCTV Camera,DV,Telephone,DVB, LED Lighting ect. Package includes: 1pcs Power Supply +1pcs UK AC plug cable

Review: Stable and reliable - This was used to power some LED lights which used a lot of power. The power supply was stable and was able to supply 8A without issues. Seems of quality
Review: 8 amp 5volt - Got this for l.e.d lights 5v 8amps, see its not the volts it's all about amps .arrived next day and works well ...

## Features

- Widely used in Industrial automation, LED display, communications, etc.
- Input voltage: 100V-240V 50/60Hz ,Output voltage:DC 5V 8A / 8000mA 40W
- Note: non -load voltage is 5.5V (so if the power dapter stutas is non load the instrument tested voltage is 5.5V); on-load voltage is 5V, so this power adapter work voltage is 5V
- Out put adaptor jack size : 5.5mm * 2.1mm/5.5mm*2.5mm used universally
- Package include:1*power supply+1*UK plug, Socket type:UK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DPXDB04 |
| Best Sellers Rank | 38,581 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,642 in Laptop Chargers & Power Supplies |
| Guaranteed software updates until | unknown |
| Item model number | ZF120A-0508000 |
| Manufacturer | Ze Ou Yi |
| Package Dimensions | 21.9 x 12.6 x 4.9 cm; 430 g |

## Product Details

- **Amperage:** 8 Amps
- **Brand:** Tesfish
- **Colour:** Black
- **Compatible devices:** Cameras
- **Connector type:** 2-Pin
- **Included components:** 1 power supply, 1 UK AC plug cable
- **Input voltage:** 5 Volts
- **Number of items:** 1
- **Special feature:** Wireless Charging
- **Wattage:** 40 watts

## Images

![Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router - Image 1](https://m.media-amazon.com/images/I/611nPhBU+BL.jpg)
![Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router - Image 2](https://m.media-amazon.com/images/I/619LAA5-hWL.jpg)
![Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router - Image 3](https://m.media-amazon.com/images/I/61FJ4YaR+bL.jpg)
![Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router - Image 4](https://m.media-amazon.com/images/I/61hWQBk28yL.jpg)
![Tesfish 5V 8A Power Adapter Supply Converter 40W 5.5x2.1/2.5mm for WS2801 WS2811 WS2812 WS2812B LED Strip Lights/Controller/Wireless Router - Image 5](https://m.media-amazon.com/images/I/71C+M9vpq8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stable and reliable
*by H***. on 12 February 2020*

This was used to power some LED lights which used a lot of power. The power supply was stable and was able to supply 8A without issues. Seems of quality

### ⭐⭐⭐⭐⭐ 8 amp 5volt
*by S***M on 31 May 2018*

Got this for l.e.d lights 5v 8amps, see its not the volts it's all about amps .arrived next day and works well ...

### ⭐ *NOT* A 10A PSU
*by J***N on 1 March 2023*

The listing clearly states, as does the label on the PSU "5v 10A". This is NOT a 5v 10A PSU! Sure, you power it up and on no/light load it produces 5v no problem. Then I connected it to a string of LEDs, which a different PSU is happy to drive, and when it does, it supplies 5v at 8.52A - well within the spec of this 10A PSU you would think - as I did - but it is not! I connected this string of LEDs to this "10A" PSU, and the most it can supply is 3.3A, and at that current, the voltage has already fallen to 3v! This is definitely NOT a 5v 10A PSU! (The review webpage forced me to give at least 1 star - it should have been given 0)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-31*