---
product_id: 27237695
title: "BT18433/BT28433 Phone Battery"
brand: "geilienergy"
price: "₨7580"
currency: LKR
in_stock: true
reviews_count: 13
category: "Geilienergy"
url: https://www.desertcart.lk/products/27237695-bt18433-bt28433-phone-battery
store_origin: LK
region: Sri Lanka
---

# 500mAh capacity Wide phone compatibility 2.4V Ni-MH power BT18433/BT28433 Phone Battery

**Brand:** geilienergy
**Price:** ₨7580
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your calls, power your day — don’t let dead batteries hold you back!

## Quick Answers

- **What is this?** BT18433/BT28433 Phone Battery by geilienergy
- **How much does it cost?** ₨7580 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/27237695-bt18433-bt28433-phone-battery)

## Best For

- geilienergy enthusiasts

## Why This Product

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

## Key Features

- • **Value 4-Pack:** Get four batteries in one pack to future-proof your home or office phone setup and avoid downtime.
- • **Universal Fit:** Compatible with a broad range of top cordless phone models from AT&T, Vtech, Uniden, Motorola & more.
- • **Easy Swap & Go:** Plug-and-play design with EH connector for hassle-free installation—no tech skills needed.
- • **Extended Talk Time:** 500mAh capacity ensures your calls stay uninterrupted, reviving devices up to 9 years old.
- • **Reliable Power Boost:** 2.4V Ni-MH chemistry delivers consistent, long-lasting energy for your cordless phone.

## Overview

The GEILIENERGY BT18433/BT28433 is a 2.4V, 500mAh Ni-MH rechargeable battery pack designed as a direct replacement for original cordless phone batteries. Compatible with a wide range of popular phone models from brands like AT&T, Vtech, Uniden, and Motorola, this 4-pack offers reliable, long-lasting power with easy installation to keep your landline devices running smoothly.

## Description

Buy GEILIENERGY BT18433 BT28433 BT184342 BT284342 BT1011 BT-1011 Replacement Battery Compatible with Cordless Phone CS6209 CS6219 CS6229 DS6151 89-1330-01-00 CPH-515D (Pack of 4): Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Exactly What I Needed - Ordered 2 packs of 3 replacement batteries (6 total; BT18433/BT28433; 2.4V, 500 mAh, NI-MH) for my AT&T CL82309 cordless landline phones for $11.99. Have had these phones for past 8-9 years and the batteries just started failing! Batteries were easy to install and have worked fine. Can't rate battery life yet; will see if they last as long as the original batteries.
Review: Great replacement battery - Worked great to bring my old phones back to life, used 2 of the 4 already to replace original batteries. Perfect fit!

## Features

- 🎃BT18433/BT28433 2.4V 500mAh Ni-MH - Type: AAA*2 with EH connector .Replace of original Battery BT18433 BT28433 BT800 BT8300 BT184342 BT284342 BT-1011 BT-1018 BT-1022 BT-1031
- 🎃Compatible with Telephone Models: BT18433 BT28433 BT8001 BT8300 BT184342 BT284342 BT-1011 BT-1018 BT-1022, Vtech CS6229-2 CS6209 CS6219 CS6229 6302 DS6301 DS6151 DS6101, Uniden Wxi3077 DECT3080 DECT4066 DECT4096, Motorola L601M L602 L603M L701 L702M L903 L513CBT, AT&T CL80100 TL90078, GE 36407, Sanik 2SN-AAA55H-S-J1 2SN-AAA65H-S-J1 2SN-AAA70H-S-J1
- 🎃Compatible with Telephone Models: CS6209 CS6219 CS6229 DS3101 DS3111 DS6111 DS6115 DS6121 DS6122 DS6201 DS6211 DS6221 DS6222 DS6301 DS6321 DS6322 ip-8300 ip-8300 ip-831 IS6110
- 🎃Compatible with Telephone Models: CL74209 CL74309 CL80100 CL80109 CL81109 CL81209 CL81309 CL82109 CL82209 CL82309 CL82359 CL82409 CL82509 CL82589 CL82609 CL82659 CL82859 CL84109 CL84209 CL84309 EL51109 EL51209 EL51359 EL52109 EL52209 EL52259 EL52309 EL52409 SL80108 SL81108 SL82000 SL82108 SL82118 SL82208 SL82218 SL82308 SL82318 SL82408 SL82418 SL82518 SL82558 SL82618 SL82658 TL90078 TL92278 TL92328 TL92378
- 🎃NOTICE:BT18433/BT28433 ≠ BT18443/BT28443!!!,The plug is the same but different battery type ,please double comfirm before purchase ！

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CZELG1K |
| Batteries | 2 AAA batteries required. (included) |
| Best Sellers Rank | #319 in Cordless Telephone Batteries |
| Brand | GEILIENERGY |
| Color | 4 Pack BT18433 |
| Customer Reviews | 4.2 4.2 out of 5 stars (350) |
| Date First Available | March 15, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.82 ounces |
| Item model number | CB0418433 |
| Manufacturer | GEILIENERGY |
| Manufacturer Part Number | CB0418433 |
| Package Dimensions | 3.62 x 2.01 x 0.63 inches |

## Product Details

- **Battery Cell Composition:** NiMH
- **Brand:** GEILIENERGY
- **Number of Batteries:** 2 AAA batteries required. (included)
- **Recommended Uses For Product:** Phone
- **Unit Count:** 4 Count

## Images

![BT18433/BT28433 Phone Battery - Image 1](https://m.media-amazon.com/images/I/71J7k5whFvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly What I Needed
*by G***. on January 12, 2020*

Ordered 2 packs of 3 replacement batteries (6 total; BT18433/BT28433; 2.4V, 500 mAh, NI-MH) for my AT&T CL82309 cordless landline phones for $11.99. Have had these phones for past 8-9 years and the batteries just started failing! Batteries were easy to install and have worked fine. Can't rate battery life yet; will see if they last as long as the original batteries.

### ⭐⭐⭐⭐⭐ Great replacement battery
*by W***9 on July 25, 2021*

Worked great to bring my old phones back to life, used 2 of the 4 already to replace original batteries. Perfect fit!

### ⭐⭐⭐⭐ Great Product, Great Price
*by R***N on November 13, 2019*

Price could not be better, Quality and Battery Life are excellent !!

## Frequently Bought Together

- GEILIENERGY BT18433 BT28433 BT184342 BT284342 BT1011 BT-1011 Replacement Battery Compatible with Cordless Phone CS6209 CS6219 CS6229 DS6151 89-1330-01-00 CPH-515D (Pack of 4)
- VTech DS6151 2-Line Cordless Phone System for Home or Small Business with Digital Answering System & Mailbox on Each line, Black/Silver

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**Shop now:** [https://www.desertcart.lk/products/27237695-bt18433-bt28433-phone-battery](https://www.desertcart.lk/products/27237695-bt18433-bt28433-phone-battery)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-16*