---
product_id: 41589201
title: "Uniden BT1005 Cordless Phone Battery Ni-MH 3 AAA w/Mitz, 3.6 Volt, 700 mAh - Ultra Hi-Capacity - Replacement for RadioShack 23-961, Uniden BT-446, BT-1005, Sanyo GES PC3F02 Rechargeable Battery"
brand: "ultralast"
price: "$17.34"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/41589201-uniden-bt1005-cordless-phone-battery-ni-mh-3-aaa-w
store_origin: US
region: United States of America
---

# 3.6V NiMH Rechargeable Power Universal Cordless Phone Compatibility 700mAh Ultra Hi-Capacity Uniden BT1005 Cordless Phone Battery Ni-MH 3 AAA w/Mitz, 3.6 Volt, 700 mAh - Ultra Hi-Capacity - Replacement for RadioShack 23-961, Uniden BT-446, BT-1005, Sanyo GES PC3F02 Rechargeable Battery

**Brand:** ultralast
**Price:** $17.34
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your calls, power your day — never get caught off guard!

## Quick Answers

- **What is this?** Uniden BT1005 Cordless Phone Battery Ni-MH 3 AAA w/Mitz, 3.6 Volt, 700 mAh - Ultra Hi-Capacity - Replacement for RadioShack 23-961, Uniden BT-446, BT-1005, Sanyo GES PC3F02 Rechargeable Battery by ultralast
- **How much does it cost?** $17.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/41589201-uniden-bt1005-cordless-phone-battery-ni-mh-3-aaa-w)

## Best For

- ultralast enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** 700mAh capacity ensures longer talk and standby times, so you never miss a call.
- • **Trusted Performance:** Highly rated with 4.2 stars from 110+ users who rely on consistent, hassle-free power.
- • **Compact & Lightweight:** At just 2x2x2 inches and 1 ounce, it’s easy to install without adding bulk.
- • **Eco-Friendly Recharge:** NiMH technology offers reliable, rechargeable power with less environmental impact.
- • **Seamless Compatibility:** Fits a wide range of popular cordless phone models including Uniden and RadioShack replacements.

## Overview

The Uniden BT1005 is a high-capacity 700mAh NiMH rechargeable battery delivering 3.6 volts of reliable power. Designed as a direct replacement for multiple Uniden and RadioShack cordless phone models, it offers long-lasting performance in a compact form factor. Trusted by professionals and rated 4.2 stars, this battery ensures your cordless phone stays ready for every important conversation.

## Description

REPLACEMENT FOR DEVICE:Radio Shack - 43-169, Radio Shack - 43-170, Radio Shack - 43-3575, Radio Shack - 43-5529, Radio Shack - 43-5829, Uniden - DECT1588-5, Uniden - DCT736, Uniden - DCT736-2, Uniden - DCT736-3, Uniden - DCT736-4, Uniden - DCT738, Uniden - DCT738-3, Uniden - DCT738-3T, Uniden - DCT738-4, Uniden - DCT750, Uniden - DCT756, Uniden - DCT7565, Uniden - DCT758, Uniden - DCT7585, Uniden - DCX750, Uniden - DECT1500, Uniden - TRU12803, Uniden - TRU9260, Uniden - TRU9260-2, Uniden - TRU9260-3, Uniden - TRU9260-4, Uniden - TRU9280, Uniden - TRU9280-2, Uniden - TRU9280-3, Uniden - TRU9280-4, Uniden - WHAMX4 Series, Uniden - WXI377

Review: Good product! - What can I say about a phone battery, other than it’s reliable and easy to use? Ok, I said it! Will order again.
Review: Cordless phone battery - It’s fine does the job

## Features

- Empire - CPH-464B, GP - 60AAAH3BMX, GP - GP55AAAH3BMX, GP - GP60AAAH3BMX, GP - GP60AAH3BMX, Radio Shack - 23-961, Uniden - BBTY0566001, Uniden - BBTY0616001, Uniden - BT-1001, Uniden - BT-1004, Uniden - BT-909
- REPLACEMENT FOR: Empire - CPH-464B, GP - 60AAAH3BMX, GP - GP55AAAH3BMX, GP - GP60AAAH3BMX, GP - GP60AAH3BMX, Radio Shack - 23-961, Uniden - BBTY0566001, Uniden - BBTY0616001, Uniden - BT-1001, Uniden - BT-1004, Uniden - BT-909

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0083YEB46 |
| Antenna Location | Radio |
| Battery Capacity | 700 Milliampere Hour (mAh) |
| Battery Cell Composition | NiMH |
| Battery Cell Type | NiMH |
| Best Sellers Rank | #675 in Cordless Telephone Batteries |
| Brand | ULTRALAST |
| Built-In Media | Battery |
| Compatible Phone Models | RadioShack 23-961 |
| Customer Reviews | 4.2 out of 5 stars 110 Reviews |
| Item Dimensions | 2 x 2 x 2 inches |
| Item Height | 2 inches |
| Item Weight | 1 Ounces |
| Manufacturer | ULTRALAST |
| Model Name | bt1005 |
| Model Number | 164953-UL961 |
| Number of Batteries | 1 Product Specific batteries required. |
| Recommended Uses For Product | Radio |
| Reusability | Rechargeable |
| UPC | 023005251178 |
| Unit Count | 1.0 Count |
| Voltage | 3.6 Volts |

## Product Details

- **Battery Capacity:** 700 Milliampere Hour (mAh)
- **Battery Cell Composition:** NiMH
- **Brand:** ULTRALAST
- **Number of Batteries:** 1 Product Specific batteries required.
- **Recommended Uses For Product:** Radio

## Images

![Uniden BT1005 Cordless Phone Battery Ni-MH 3 AAA w/Mitz, 3.6 Volt, 700 mAh - Ultra Hi-Capacity - Replacement for RadioShack 23-961, Uniden BT-446, BT-1005, Sanyo GES PC3F02 Rechargeable Battery - Image 1](https://m.media-amazon.com/images/I/21vlw029sGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product!
*by D***A on November 23, 2025*

What can I say about a phone battery, other than it’s reliable and easy to use? Ok, I said it! Will order again.

### ⭐⭐⭐⭐ Cordless phone battery
*by A***R on October 25, 2025*

It’s fine does the job

### ⭐⭐⭐⭐⭐ Works good & got it fast.
*by T***R on February 21, 2025*

Had older AT&T phone and got this battery and works like new.

## Frequently Bought Together

- Uniden BT1005 Cordless Phone Battery Ni-MH 3 AAA w/Mitz, 3.6 Volt, 700 mAh - Ultra Hi-Capacity - Replacement for RadioShack 23-961, Uniden BT-446, BT-1005, Sanyo GES PC3F02 Rechargeable Battery
- EM-CPH-464T - Ni-MH, 3.6 Volt, 750 mAh, Ultra Hi-Capacity Battery - Replacement Battery for Cetis BATT-9600, Telematrix BATT-9600 Teledex 9600 Cordless Phone Batteries

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*