---
product_id: 736510928
title: "4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset"
brand: "cerepros"
price: "COP 340424"
currency: COP
in_stock: true
category: "Cerepros"
url: https://www.desertcart.co/products/736510928-4-pack-bk-40aaabu-replacement-battery-pack-for-panasonic-cordless
store_origin: CO
region: Colombia
---

# 1.2V per cell voltage Panasonic cordless phone compatible 400mAh NiMH power 4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset

**Brand:** cerepros
**Price:** COP 340424
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your conversations, stay connected effortlessly!

## Quick Answers

- **What is this?** 4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset by cerepros
- **How much does it cost?** COP 340424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/736510928-4-pack-bk-40aaabu-replacement-battery-pack-for-panasonic-cordless)

## Best For

- cerepros enthusiasts

## Why This Product

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

## Key Features

- • **Value 4-Pack:** Four batteries included to keep all your handsets powered and ready—never miss a call.
- • **Reliable Power Boost:** 400mAh capacity ensures long-lasting cordless calls without interruption.
- • **Compact & Lightweight:** At just 1 ounce, these batteries keep your handset light and easy to handle.
- • **Seamless Compatibility:** Perfectly fits Panasonic models KX-TGD220N through KX-TGE275S for hassle-free replacement.
- • **Eco-Friendly Rechargeable:** NiMH technology supports multiple recharge cycles, reducing waste and saving money.

## Overview

This 4-pack of BK-40AAABU rechargeable NiMH batteries delivers 400mAh at 1.2V each, designed specifically for Panasonic cordless phone handsets. Compatible with multiple models, these lightweight, eco-friendly batteries ensure reliable, long-lasting performance to keep your communication seamless.

## Description

1.2V 400mAh

## Features

- Replacement Rechargeable Battery
- 1.2V 400mAh Ni-MH
- Compatible with model: BK-40AAABU
- It is compatible with the original batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09K6SXTQ6 |
| Antenna Location | Phone |
| Battery Capacity | 400 |
| Battery Cell Type | NiMH |
| Battery capacity | 400 |
| Battery cell composition | NiMH |
| Brand | Cerepros |
| Compatible Phone Models | KX-TGD220N, KX-TGD22N, KX-TGD223N, KX-TGD224N, KX-TGD225N, KX-TGE273S, KX-TGE274S, KX-TGE275S |
| Item Weight | 1 Ounces |
| Manufacturer | Cerepros |
| Model Name | BK-40AAABU |
| Model Number | BK-40AAABU |
| Number of Batteries | 4 AAA batteries required. |
| Number of batteries | 4 AAA batteries required. |
| Recommended uses for product | Phone |
| Reusability | Rechargeable |
| UPC | 670087372217 |
| Unit Count | 1 Count |
| Unit count | 1 Count |
| Voltage | 3.6 Volts |

## Product Details

- **Battery capacity:** 400
- **Battery cell composition:** NiMH
- **Brand:** Cerepros
- **Number of batteries:** 4 AAA batteries required.
- **Recommended uses for product:** Phone

## Images

![4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset - Image 1](https://m.media-amazon.com/images/I/71b5KPzGp2L.jpg)
![4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset - Image 2](https://m.media-amazon.com/images/I/71cHkcoZlnL.jpg)
![4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset - Image 3](https://m.media-amazon.com/images/I/71L9YZQkOlL.jpg)
![4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset - Image 4](https://m.media-amazon.com/images/I/713fNxUYCwL.jpg)
![4-Pack BK-40AAABU Replacement Battery Pack for Panasonic Cordless Phone Handset - Image 5](https://m.media-amazon.com/images/I/712WrbkQOZL.jpg)

## Frequently Bought Together

- Cerepros 4-Pack BK-40AAABU 1.2V 400mAh Replacement Battery Pack for Panasonic Cordless Phone Handset BK40AAABU
- Panasonic Cordless Phone with Answering Machine, Advanced Call Block, Bilingual Caller ID and Easy to Read High-Contrast Display, Expandable System with 2 Handsets - KX-TGD832M (Metallic Black)

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**Shop now:** [https://www.desertcart.co/products/736510928-4-pack-bk-40aaabu-replacement-battery-pack-for-panasonic-cordless](https://www.desertcart.co/products/736510928-4-pack-bk-40aaabu-replacement-battery-pack-for-panasonic-cordless)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-08-23*