---
product_id: 16448316
title: "25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger"
brand: "upbright"
price: "24928CFA"
currency: XOF
in_stock: true
reviews_count: 9
category: "Upbright"
url: https://www.desertcart.sn/products/16448316-25v-ac-dc-adapter-compatible-with-lg-nb4543-4-1ch
store_origin: SN
region: Senegal
---

# 25V DC output for stable power 100-240V worldwide voltage compatibility 2A current ensures reliable charging 25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger

**Brand:** upbright
**Price:** 24928CFA
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your soundbar like a pro—never miss a beat!

## Quick Answers

- **What is this?** 25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger by upbright
- **How much does it cost?** 24928CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/16448316-25v-ac-dc-adapter-compatible-with-lg-nb4543-4-1ch)

## Best For

- upbright enthusiasts

## Why This Product

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

## Key Features

- • **Built to Protect:** Equipped with OVP, OCP, and SCP safeguards to keep your devices safe
- • **Risk-Free Upgrade:** Backed by 30-day refund and 24-month exchange for total peace of mind
- • **Global Ready, Always:** Supports 100-240V AC input, perfect for any workspace or home worldwide
- • **Plug & Play Confidence:** Seamlessly compatible with multiple LG soundbar models—no guesswork needed
- • **Power Up with Precision:** Delivers a consistent 25V DC at 2A for flawless soundbar performance

## Overview

The UpBright 25V AC/DC Adapter is a robust, globally compatible power supply designed specifically for LG soundbars including NB4543, NB3540, and SL series. Delivering 25 volts at 2 amps with 50 watts max power, it features advanced protection mechanisms (OVP, OCP, SCP) and comes with a 30-day refund and 24-month exchange warranty, ensuring reliable and safe operation for your premium audio setup.

## Description

Product description Product Specifications

Review: Fits and no issues. - Works like the original
Review: Great product - Great Product

## Features

- Note: NOT for 24V version. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks. World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection
- UpBright New Global 25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL4Y SK4D SL3D 2.1-Channel SL6Y SL7Y SL8Y SL8YG 3.1 Channel SoundBar Smart Hi-Fi Audio Wireless Sound Bar
- 25VDC 2A 50W DC25V 2000mA 50.0W 25.0V 2.0A 25 Volts 2 A +25V 2000 mA 25Volts 25 Volt Power Supply Cord Cable PS Battery Charger Mains PSU
- Tested Units. In Great Working Condition. UpBright 30 Days Refund. 24 Months Exchange

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00U0Y4S86 |
| Amperage | 2 Amps |
| Brand | UPBRIGHT |
| Color | Black |
| Connector Type | Wireless |
| Connector Type Used on Cable | Wireless |
| Customer Reviews | 4.6 out of 5 stars 362 Reviews |
| Enclosure Material | Metal, Plastic |
| Form Factor | brick |
| Input Voltage | 120 Volts (AC) |
| Item Dimensions | 6 x 4 x 2 inches |
| Item Weight | 0.22 Kilograms |
| Manufacturer | UPBRIGHT |
| Material | Metal, Plastic |
| Maximum Power | 50 Watts |
| Mfr Part Number | LG NB4543 4.1ch NB3540 25VDC Power Cord |
| Model Number | LG NB4543 4.1ch NB3540 25VDC Power Cord |
| Output Current | 2 Amps |
| Output Voltage | 25 Volts (DC) |
| Output Wattage | 50 Watts |
| Specification Met | OCP |
| Warranty Description | Warranty: 30 Days Refund - 24 Months Exchange |

## Product Details

- **Brand:** UPBRIGHT
- **Color:** Black
- **Connector Type:** Wireless
- **Item Weight:** 0.22 Kilograms
- **Material:** Metal, Plastic

## Images

![25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger - Image 1](https://m.media-amazon.com/images/I/71LQx-B-BPL.jpg)
![25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger - Image 2](https://m.media-amazon.com/images/I/41jHTXVkLTL.jpg)
![25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger - Image 3](https://m.media-amazon.com/images/I/615qEPP6H2L.jpg)
![25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger - Image 4](https://m.media-amazon.com/images/I/61T31Ln6FLL.jpg)
![25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger - Image 5](https://m.media-amazon.com/images/I/61s9D7cYM5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits and no issues.
*by R***L on November 12, 2024*

Works like the original

### ⭐⭐⭐⭐⭐ Great product
*by E***S on November 17, 2024*

Great Product

### ⭐⭐⭐⭐⭐ Works perfectly
*by O***N on November 1, 2023*

Works perfect and good quality

## Frequently Bought Together

- UpBright 25V AC/DC Adapter Compatible with LG NB4543 4.1ch NB3540 NB4540 NB 3540 NB 4540 SL5Y SL6Y SL7Y SL8Y SL8YG SK4D SL4Y SL3D SoundBar Smart Audio Wireless Sound Bar 25VDC 2A Power Supply Charger
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**Shop now:** [https://www.desertcart.sn/products/16448316-25v-ac-dc-adapter-compatible-with-lg-nb4543-4-1ch](https://www.desertcart.sn/products/16448316-25v-ac-dc-adapter-compatible-with-lg-nb4543-4-1ch)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-18*