---
product_id: 339267056
title: "Lenink 1 to 3 AC Power Supply Adapter Kit with On/Off Switch, Battery Replacement for AA Battery (Black)"
brand: "lenink"
price: "382 kr"
currency: DKK
in_stock: true
reviews_count: 12
category: "Lenink"
url: https://www.desertcart.dk/products/339267056-lenink-1-to-3-ac-power-supply-adapter-kit-on
store_origin: DK
region: Denmark
---

# 3 devices powered simultaneously 24h continuous power Multi-layer safety protection Lenink 1 to 3 AC Power Supply Adapter Kit with On/Off Switch, Battery Replacement for AA Battery (Black)

**Brand:** lenink
**Price:** 382 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Power smarter, not harder — keep your devices alive and your workflow unstoppable!

## Quick Answers

- **What is this?** Lenink 1 to 3 AC Power Supply Adapter Kit with On/Off Switch, Battery Replacement for AA Battery (Black) by lenink
- **How much does it cost?** 382 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/339267056-lenink-1-to-3-ac-power-supply-adapter-kit-on)

## Best For

- lenink enthusiasts

## Why This Product

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

## Key Features

- • **Premium Durability:** Crafted with anti-oxidation nickel-plated sockets and pure copper wiring for long-lasting reliability.
- • **Safety First Design:** Built-in short circuit, overcharge, and overcurrent protections certified by FCC, UL, and CE.
- • **Slim & Seamless Fit:** Ultra-thin cable design ensures your device’s battery compartment closes perfectly without instability.
- • **Triple Device Control:** Power up to three AA battery-operated devices simultaneously with one sleek adapter kit.
- • **Uninterrupted Power Flow:** Enjoy 24 hours of continuous device operation without the hassle of frequent battery swaps.

## Overview

The Lenink 1 to 3 AC Power Supply Adapter Kit replaces up to three AA batteries with a continuous AC power source, delivering 24-hour uninterrupted power. Designed with premium materials and multi-layer safety certifications, it supports multiple devices simultaneously while maintaining a slim profile that fits neatly inside battery compartments. Ideal for professionals seeking reliable, cost-effective power solutions without the constant battery hassle.

## Description

desertcart.com : Lenink 1 to 3 AC Power Supply Adapter Kit with On/Off Switch, Battery Replacement for AA Battery (Black) : Electronics

Review: Works perfectly every time - Lenink battery replacements work perfectly. I have several that I use during the holidays so I no longer have to worry about batteries running out. They are also extremely easy to set up. Just try them, you will be amazed at how well they work.
Review: Great product but it may not work for all applications - The product arrived ahead of schedule. It is well made and the chords between each set of batteries are long. You can get 10-12 foot of spacing between 2 sets and 6+ feet between the 3rd and either of the other 2. The chord for the powered battery is wafer thin and will allow the battery door to close with no problem. You do need to be careful when handling the powered battery so as not to put too much stress on the power chord for the powered battery. There is a small AC ripple coming out of the power supply that does not affect the flickering LED candles that I am attaching. I did run into a major problem that almost forced me to return the product. I have 2 candles to power up. When either one was attached, it worked fine. When I attached the second one both candles started acting erratically. It turned out that the candles generate some electrical noise that interfered with each other when powered up from the same power source. To get around the issue, I made up a new cable set with 1N4004 diodes on the + side of each battery set. It solved the issue and all is well now.

## Features

- Continuous Power Supply: as long as you place in this battery replacement, you can use your device for 24 hours without changing batteries frequently, saving your time and money, and bringing more convenience to your life
- Solutions To Save Battery Costs: The 1 to 3 AA battery power supply adapter can control three devices that using 3 AA batteries at the same time, which is convenient to use multiple devices without purchasing more adapters and batteries
- Premium Material: the adapter is made of anti-oxidation nickel plated socket and pure copper wire, and builted in short circuit protection, overcharge protection and overcurrent protection with FCC, UL and CE certification
- Unique Design: the thin flat cable coming out of the battery can easily run around the battery compartment cover and be located under the electronic device, effectively prevent the battery from tilting due to instability when it is installed at the bottom
- 1 ac adapter, 3x2 AA dummy batteries. NOTE: 1. Do not attempt to charge the AA dummy batteries 2. Unable to power electronic equipment by itself, it needs to be used with the AC to DC wall power adapter. Patent applied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097M9D83L |
| Customer Reviews | 4.6 4.6 out of 5 stars (294) |
| Date First Available | June 21, 2021 |
| Item Weight | 10.5 ounces |
| Manufacturer | Lenink |
| Package Dimensions | 6.69 x 3.46 x 2.24 inches |

## Product Details

- **Brand:** Lenink
- **Compatible Devices:** Flashlights, Remote Controls, Small Toys
- **Connector Type:** Barrel Connector
- **Input Voltage:** 120 Volts
- **Material:** Metal
- **Number of Items:** 7
- **Output Current:** 13 Amps
- **Special Feature:** Short Circuit Protection
- **Specification Met:** CE, FCC, UL
- **Wattage:** 60 watts

## Images

![Lenink 1 to 3 AC Power Supply Adapter Kit with On/Off Switch, Battery Replacement for AA Battery (Black) - Image 1](https://m.media-amazon.com/images/I/61dHuynE9WL.jpg)

## Questions & Answers

**Q: Why this item can't work for my device?**
A: The output of this item is 3V1A. Please note that it can only work on low current devices less than 1 ampere. If your device requires a current greater than 1 ampere, this product will not be able to work on your device.

**Q: Can this item work outside?**
A: Generally, outdoor use is not recommended because the item needs to avoid water and strong sunlight.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly every time
*by A***T on January 25, 2026*

Lenink battery replacements work perfectly. I have several that I use during the holidays so I no longer have to worry about batteries running out. They are also extremely easy to set up. Just try them, you will be amazed at how well they work.

### ⭐⭐⭐⭐⭐ Great product but it may not work for all applications
*by A***R on October 19, 2025*

The product arrived ahead of schedule. It is well made and the chords between each set of batteries are long. You can get 10-12 foot of spacing between 2 sets and 6+ feet between the 3rd and either of the other 2. The chord for the powered battery is wafer thin and will allow the battery door to close with no problem. You do need to be careful when handling the powered battery so as not to put too much stress on the power chord for the powered battery. There is a small AC ripple coming out of the power supply that does not affect the flickering LED candles that I am attaching. I did run into a major problem that almost forced me to return the product. I have 2 candles to power up. When either one was attached, it worked fine. When I attached the second one both candles started acting erratically. It turned out that the candles generate some electrical noise that interfered with each other when powered up from the same power source. To get around the issue, I made up a new cable set with 1N4004 diodes on the + side of each battery set. It solved the issue and all is well now.

### ⭐⭐⭐⭐⭐ Works as advertised.
*by B***. on June 16, 2025*

Very easy to install. Simply replace the batteries. A paper thin ribbon wire comes out of the bottom of the battery. This thin wire easily allows you to replace the battery cover, letting wire out. Installed in led candles, lights are as bright as standard batteries, but no more batteries to buy.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*