---
product_id: 267814891
title: "GEILIENERGY iSave Replacement Battery for AT&T BT8001 / BT8000 / BT8300 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D (3-Pack, Bulk Packaging)"
brand: "geilienergy"
price: "A$74"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/267814891-geilienergy-isave-replacement-battery-for-at-and-t-bt8001-bt8000
store_origin: AU
region: Australia
---

# Reliable Long-Lasting Charge Perfect AT&T Compatibility 3-Pack Power Boost GEILIENERGY iSave Replacement Battery for AT&T BT8001 / BT8000 / BT8300 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D (3-Pack, Bulk Packaging)

**Brand:** geilienergy
**Price:** A$74
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your calls, never miss a moment!

## Quick Answers

- **What is this?** GEILIENERGY iSave Replacement Battery for AT&T BT8001 / BT8000 / BT8300 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D (3-Pack, Bulk Packaging) by geilienergy
- **How much does it cost?** A$74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/267814891-geilienergy-isave-replacement-battery-for-at-and-t-bt8001-bt8000)

## 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

- • **Easy Swap & Go:** Simple installation means zero downtime and uninterrupted communication.
- • **Seamless AT&T Fit:** Engineered specifically for AT&T BT8000 series and compatible models for hassle-free replacement.
- • **Triple Power Pack:** Stay charged longer with three high-performance batteries in one bulk pack.
- • **Bulk Packaging Value:** Cost-effective 3-pack ensures you’re never caught without a backup battery.
- • **Consistent Energy Flow:** Delivers stable, reliable power to keep your cordless phone ready when you need it most.

## Overview

The GEILIENERGYiSave Replacement Battery 3-Pack is designed for AT&T cordless phone models BT8001, BT8000, BT8300, and others, providing reliable, long-lasting power in a convenient bulk package to keep your communication seamless and uninterrupted.

## Description

Replacement Battery for AT&T BT8001 / BT8000 / BT8300 / BT184342 / BT284342 / 89-1335-00 / 89-1344-01 / BATT-6010 / CPH-515D (Bulk Packaging) (3-Pack)  Voltage: 2.4V - Capacity: 550mAh - Composition: Ni-MH  Replaces Batteries: BT8001 / BT8000 / BT8300 / BT18433 / BT28433 / BT184342 / BT284342 / 89-1335-00 / 89-1344-01 / BATT-6010 / CPH-515D  Compatible with the Following AT&T Cordless Telephones: CL80109 CL81109 CL81209 CL81309 CL82109 CL82209 CL82309 CL82300 CL82359 CL82409 CL82509 CL82659 CL82859 CL84100 CL84109 CL84209 EL51109 EL51209 EL52109 EL52209 EL52300 EL52309 EL52419 SL81108 SL82118 SL81208 SL82208 SL82218 SL82308 SL82318 SL82408 SL82418 SL82518 SL82558 SL82618 SL82658 SL80108 TL92278 TL92328 TL92378 SB67030 SB67040

## Features

- Battery Replacement for AT&T BT8001 / BT8000 / BT8300 / BT184342 / BT284342 / 89-1335-00 / 89-1344-01 / BATT-6010 / CPH-515D Battery

## Product Details

- **Number of batteries:** 2 AAA batteries required.
- **Brand:** GEILIENERGY
- **Battery cell composition:** NiMH
- **Battery capacity:** 550 Milliamp Hours
- **Voltage:** 2.4 Volts

## Images

![GEILIENERGY iSave Replacement Battery for AT&T BT8001 / BT8000 / BT8300 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D (3-Pack, Bulk Packaging) - Image 1](https://m.media-amazon.com/images/I/71Rvm2-U-2L.jpg)

## Questions & Answers

**Q: Does this fit at&t model cl82463?**
A: They fit my phones.

**Q: My rca cordless phone battery has these numbers printed on it: t-2734 and gp70aaah2bmj. will this battery work in it?**
A: I don't know. I found mine in the battery compartment. Number is on a tag there. But I have AT&T phone.

**Q: will this work with at&t model tl96456?**
A: If you open the phone you will see the model number on the battery in the phone and can search that number on Amazon.

**Q: I am looking for a battery for an at&t cordless-14650-nimh2.4v550mah -what might be a substitute?**
A: The battery I bought was of poor quality and only worked very briefly. Don't purchase this battery. Cannot advise which one you should buy.

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**Shop now:** [https://www.desertcart.com.au/products/267814891-geilienergy-isave-replacement-battery-for-at-and-t-bt8001-bt8000](https://www.desertcart.com.au/products/267814891-geilienergy-isave-replacement-battery-for-at-and-t-bt8001-bt8000)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-14*