---
product_id: 610728468
title: "2-Pack Ni-MH Battery Replacement for Uniden BT-1028, 58037235E Battery and Uniden GMR3040-3CK GMR3040-2CK GMR2638-2CK 2-Way Radio Walkie Talkies"
brand: "kastar"
price: "11.68 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/610728468-2-pack-ni-mh-battery-replacement-for-uniden-bt-1028
store_origin: OM
region: Oman
---

# 3.6V stable voltage 1000mAh high capacity Eco-friendly Ni-MH chemistry 2-Pack Ni-MH Battery Replacement for Uniden BT-1028, 58037235E Battery and Uniden GMR3040-3CK GMR3040-2CK GMR2638-2CK 2-Way Radio Walkie Talkies

**Brand:** kastar
**Price:** 11.68 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your connection, stay unstoppable.

## Quick Answers

- **What is this?** 2-Pack Ni-MH Battery Replacement for Uniden BT-1028, 58037235E Battery and Uniden GMR3040-3CK GMR3040-2CK GMR2638-2CK 2-Way Radio Walkie Talkies by kastar
- **How much does it cost?** 11.68 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/610728468-2-pack-ni-mh-battery-replacement-for-uniden-bt-1028)

## Best For

- kastar enthusiasts

## Why This Product

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

## Key Features

- • **Extended Lifespan:** Up to 1200 charge cycles with advanced mix-protection additive for lasting reliability.
- • **Eco-Conscious Power:** Mercury, cadmium, and lead-free design with explosion-proof steel shell for safe, green energy.
- • **Ultra-Long Endurance:** Keep your walkie talkies powered through the longest shifts without a hitch.
- • **Low Self-Discharge Tech:** Holds power longer so your batteries are ready when you are—no more dead surprises.
- • **Reliable Voltage Output:** Consistent 3.6V ensures peak performance for crystal-clear communication.

## Overview

The Kastar 2-Pack Ni-MH batteries deliver 1000mAh capacity at 3.6V, designed specifically for Uniden BT-1028 and compatible walkie talkies. Featuring advanced mix-protection additives, these eco-friendly batteries offer up to 1200 charge cycles, low self-discharge for longer standby, and a durable steel shell for safety and environmental responsibility.

## Description

Kastar 2-Pack Ni-MH Battery Replacement for Uniden BT-1028, 58037235E Battery and Uniden GMR3040-3CK GMR3040-2CK GMR2638-2CK 2-Way Radio Walkie Talkies

## Features

- High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your Two-Way Radio Walkie Talkies to performance well and operate longer.
- Battery Specification: Battery Type: Ni-MH; Battery Voltage: 3.6V; Battery Capacity: 1000mAh; Battery Dimensions: 44.5 x 30.5 x 10.2mm (1.75" x 1.2" x 0.4").
- Safety Assurance: Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles.
- Low self-discharge: Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others.
- Environmental Protection: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure.

## Images

![2-Pack Ni-MH Battery Replacement for Uniden BT-1028, 58037235E Battery and Uniden GMR3040-3CK GMR3040-2CK GMR2638-2CK 2-Way Radio Walkie Talkies - Image 1](https://m.media-amazon.com/images/I/71RplrUTWNL.jpg)

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**Shop now:** [https://www.desertcart.com.om/products/610728468-2-pack-ni-mh-battery-replacement-for-uniden-bt-1028](https://www.desertcart.com.om/products/610728468-2-pack-ni-mh-battery-replacement-for-uniden-bt-1028)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-27*