---
product_id: 613172685
title: "8Pack BK-40AAABU Ni-MH AAA Rechargeable Batteries 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics"
brand: "osim"
price: "₨25389"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/613172685-8pack-bk-40aaabu-ni-mh-aaa-rechargeable-batteries-400mah-1
store_origin: LK
region: Sri Lanka
---

# Eco-friendly materials 400mAh capacity Rechargeable 2500 times 8Pack BK-40AAABU Ni-MH AAA Rechargeable Batteries 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics

**Brand:** osim
**Price:** ₨25389
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your life sustainably!

## Quick Answers

- **What is this?** 8Pack BK-40AAABU Ni-MH AAA Rechargeable Batteries 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics by osim
- **How much does it cost?** ₨25389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/613172685-8pack-bk-40aaabu-ni-mh-aaa-rechargeable-batteries-400mah-1)

## Best For

- osim enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Use:** Pre-charged and primed for action right out of the box.
- • **Eco-Conscious Choice:** Reduce your carbon footprint with environmentally friendly NiMH technology.
- • **Power Up Your Devices:** Say goodbye to disposable batteries and hello to sustainable energy!
- • **Universal Compatibility:** Fits a wide range of Panasonic cordless phones and electronics.
- • **Long-lasting Performance:** Enjoy up to 2500 recharge cycles for endless power.

## Overview

The OSIM8Pack BK-40AAABU Ni-MH AAA Rechargeable Batteries offer a reliable and eco-friendly power solution for your Panasonic cordless phones and other electronics. With a capacity of 400mAh and the ability to be recharged up to 2500 times, these batteries are pre-charged and ready to use, making them a cost-effective alternative to disposable batteries. Their environmentally friendly design ensures that you can power your devices while minimizing heavy metal pollution.

## Description

OSIM 8Pack BK-40AAABU Ni-MH AAA Rechargeable Batteries 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics

## Features

- Replacement battery for Panasonic cordless phones, Voltage: 1.2V, Capacity: 400mAh, Size: AAA. 8PCS nimh aaa rechargeable batteries in a box.
- BK-40AAABU battery is pre-charged, low self-discharge, can be recharged 2500 times. which can reduce your costs, is the ideal alternative to disposable batteries.
- BK-40aaabu 1.2V 400mah nimh rechargeable battery fit almost all panasonic cordless phones. Compatible with KX-TGD220N, KX-TGD22N, KX-TGD223N, KX-TGD224N, KX-TGD225N, KX-TGE273S, KX-TGE274S, KX-TGE275S, etc.
- NiMH batteries are made of more environmentally friendly materials than traditional batteries, and do not contain Hg/Cd/Pb, which is important for reducing heavy metal pollution and more suitable for widespread use in every day electronic products.
- Newly bought nimh aaa rechargeable phone batteries are precharged and ready to use, and the best performance can be achieved after 3-4 times of charging and usage. If you have any doubts about the cordless phones model used, or any other quality problem please feel free to contact us.

## Product Details

- **Number of Batteries:** 8 AAA batteries required. (included)
- **Brand:** OSIM
- **Battery Cell Composition:** NiMH
- **Compatible Phone Models:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  Compatible with KX-TGD220N, KX-TGD22N, KX-TGD223N, KX-TGD224N, KX-TGD225N, KX-TGE273S, KX-TGE274S, KX-TGE275S, etc.Compatible with KX-TGD220N, KX-TGD22N, KX-TGD223N, KX-TGD224N, KX-TGD225N, KX-T…    See more
- **Recommended Uses For Product:** cordless phone battery, Cordless Telephones, cordless telephone batteries

## Images

![8Pack BK-40AAABU Ni-MH AAA Rechargeable Batteries 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics - Image 1](https://m.media-amazon.com/images/I/71cFMdkNycL.jpg)

## Available Options

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

## Frequently Bought Together

- OSIM 8Pack BK-40AAABU Ni-MH AAA Rechargeable Batteries 400mah 1.2V AAA NI-MH Rechargeable Batteries for Panasonic Cordless Phones, Remote Controls, Electronics
- Duracell Coppertop AA Batteries with Power Boost Ingredients, 24 Count Pack Double A Battery with Long-lasting Power, Alkaline AA Battery for Household and Office Devices

---

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**Shop now:** [https://www.desertcart.lk/products/613172685-8pack-bk-40aaabu-ni-mh-aaa-rechargeable-batteries-400mah-1](https://www.desertcart.lk/products/613172685-8pack-bk-40aaabu-ni-mh-aaa-rechargeable-batteries-400mah-1)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*