---
product_id: 110413645
title: "Kastar Battery Replacement for Kaito KA500 KA550 KA600 5-Way Weather Alert Shortwave Radio, Eton/GRUNDIG FR200 FR200G FR250 FR300 FR350 FR370 FR400 FR405 FR600 FR600B Radio"
brand: "kastar"
price: "€ 15.98"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/110413645-kastar-battery-replacement-for-kaito-ka500-ka550-ka600-5-way
store_origin: FI
region: Finland
---

# 3.6V voltage Ni-MH technology 800mAh capacity Kastar Battery Replacement for Kaito KA500 KA550 KA600 5-Way Weather Alert Shortwave Radio, Eton/GRUNDIG FR200 FR200G FR250 FR300 FR350 FR370 FR400 FR405 FR600 FR600B Radio

**Brand:** kastar
**Price:** € 15.98
**Availability:** ✅ In Stock

## Summary

> 🔊 Never Miss a Beat with Reliable Power!

## Quick Answers

- **What is this?** Kastar Battery Replacement for Kaito KA500 KA550 KA600 5-Way Weather Alert Shortwave Radio, Eton/GRUNDIG FR200 FR200G FR250 FR300 FR350 FR370 FR400 FR405 FR600 FR600B Radio by kastar
- **How much does it cost?** € 15.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/110413645-kastar-battery-replacement-for-kaito-ka500-ka550-ka600-5-way)

## 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

- • **📦 Ready to Go!:** Includes 1 high-performance battery for immediate use.
- • **🔄 Eco-Friendly Energy!:** Ni-MH technology for sustainable power solutions.
- • **⚡ Stay Charged Anywhere!:** 3.6V voltage for reliable energy supply.
- • **🔧 Perfect Compatibility!:** Designed for Kaito and Eton/GRUNDIG radios.
- • **🔋 Power Up Your Adventures!:** 800mAh capacity ensures long-lasting performance.

## Overview

The Kastar Battery Replacement is a high-performance Ni-MH battery designed specifically for Kaito and Eton/GRUNDIG radios, providing 800mAh capacity and 3.6V voltage for extended use. Perfect for outdoor enthusiasts and emergency preparedness, this battery ensures you stay connected wherever you are.

## Description

Battery Replacement for Kaito KA500 KA550 KA600 5-Way Weather Alert Shortwave Radio, Eton/GRUNDIG FR200 FR200G FR250 FR300 FR350 FR370 FR400 FR405 FR600 FR600B Radio

## Features

- Kastar Battery Replacement for KA500, KA550, KA600 Voyager Radios Battery
- Battery Type: Ni-MH; Battery Voltage: 3.6V
- Battery Capacity: 800mAh
- Package Includes: 1 Battery
- Compatible with: Kaito KA500 KA550 KA600 and Eton / GRUNDIG FR200 FR200G FR250 FR300 FR350 FR370 FR400 FR405 FR600 FR600B Radio

## Product Details

- **Number of Batteries:** 1 AA batteries required. (included)
- **Brand:** Kastar
- **Battery Cell Composition:** NiMH
- **Battery Capacity:** 800 Milliamp Hours
- **Recommended Uses For Product:** Radio

## Images

![Kastar Battery Replacement for Kaito KA500 KA550 KA600 5-Way Weather Alert Shortwave Radio, Eton/GRUNDIG FR200 FR200G FR250 FR300 FR350 FR370 FR400 FR405 FR600 FR600B Radio - Image 1](https://m.media-amazon.com/images/I/61eE0e7u1LL.jpg)

## Questions & Answers

**Q: The kaito ka-600l uses a 18650 battery. why does the listing show this to be compatible with the ka-600l?**
A: I don't know about the listing comparison , but it is a 3AAA  compact . My radio was an Eton Microlink FR160 .  Looking at reviews from previous buyers , it IS necessary to change the polarity of the wiring .  Simple to do . Mark connector , then  depress  pin tab thru side of plastic connector , and gently remove wire and  pin from connector . When both are out , reverse position of wires , then gently slide pin into connector until pin tab locks into place .

**Q: Will this fit a c crane observer radio?**
A: Spec on the battery:   
Type: Ni-MH
Cell: 2/3 AA ( times 3)
Voltage: 3.6 V
Current rating: 800 mAh 
Battery Dimension: 1 3/4 in x 1 1/4  in x 9/16 in.
Visual image of battery and specs are in the radio's user manual.  Not sure about dimension.

**Q: will it work with microlink FR160**
A: The battery fits and works on an Eton FR-300 radio.  Not familiar with Eton FR-160.

**Q: What are the dimensions of the battery pack? Fit Grundig emergency radio?**
A: Width 1.671, height 1.135, depth 0.568 inches. Height value omits the leads and connector. Battery pack marked Ni-MH 2/3AA600mAH 3.6V.
Battery pack fit my Kaito KA500 emergency radio perfectly and the wiring was correct (ref. some other comments). Don't have a Grundig.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great with Midland Emergency Radio
  

*by Z***X on Reviewed in the United States on January 25, 2024*

This battery pack fits seamlessly with my Midland Emergency Radio. It effectively charged, and accepts charge via the emergency crank and A/C input charging just fine.  This replaced a pack that was very badly worn, and works great as a replacement pack.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great replacement
  

*by A***J on Reviewed in the United States on January 20, 2023*

Fits,works and easy install.Super price.Buy it now.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    They are batteries what more can I say
  

*by N***K on Reviewed in the United States on January 13, 2024*

It's hard to find those type of batteries but Amazon seems to have Everything that You need

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**Shop now:** [https://www.desertcart.fi/products/110413645-kastar-battery-replacement-for-kaito-ka500-ka550-ka600-5-way](https://www.desertcart.fi/products/110413645-kastar-battery-replacement-for-kaito-ka500-ka550-ka600-5-way)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-28*