---
product_id: 8467366
title: "Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More"
brand: "kastar"
price: "€ 20.20"
currency: EUR
in_stock: true
reviews_count: 8
category: "Kastar"
url: https://www.desertcart.es/products/8467366-kastar-2-pack-cordless-phone-battery-for-panasonic-hhr-p104
store_origin: ES
region: Spain
---

# 3.6V rechargeable NiMH Wide Panasonic compatibility 1000mAh high capacity Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More

**Brand:** kastar
**Price:** € 20.20
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay connected, powered up, and ahead of the curve!

## Quick Answers

- **What is this?** Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More by kastar
- **How much does it cost?** € 20.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/8467366-kastar-2-pack-cordless-phone-battery-for-panasonic-hhr-p104)

## 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

- • **Power That Lasts:** 1000mAh capacity keeps your calls going longer without interruption.
- • **Double the Backup:** Two-pack bundle means you’re always ready with a spare battery on hand.
- • **Plug & Play Compatibility:** Seamlessly fits multiple Panasonic cordless phone models for hassle-free replacement.
- • **Reliable Rechargeable Tech:** NiMH battery ensures eco-friendly, consistent power recharge after recharge.
- • **Trusted Quality & Warranty:** Backed by an 18-month warranty and glowing 4.6-star reviews from nearly 1,000 users.

## Overview

The Kastar 2 Pack Cordless Phone Battery offers a 3.6V, 1000mAh rechargeable NiMH power source compatible with a broad range of Panasonic cordless phones. Designed for long-lasting performance and easy installation, this dual-pack replacement battery ensures uninterrupted communication backed by an 18-month warranty and strong customer satisfaction.

## Description

Bullet Point 1 Kastar Replacement Battery for Type 29 Battery Bullet Point 2 Battery Type: Rechargeable Ni-MH Bullet Point 3 Battery Voltage: 3.6V; Battery Capacity: 1000mAh Bullet Point 4 Package Includes: 2 Batteries Bullet Point 5 Compatible with: Panasonic HHR-P104 HHR-P104A,23968 439024 439025 439026 439030 439031, Again & Again STB941, Battery Biz B-779, Dantona BATT104, Empire CPH496, Energizer ERP104, GE TL96411,TL26411,TL86411,GP GP85AAALH3BXZ, Hi Capacity B779,Interstate Bat Description Details Compatible with: Again & Again: STB 941, STB941 Battery Biz: B-779 Dantona: BATT-104, BATT104 Empire: CPH-496, CPH496 Energizer: ER-P104, ERP104 GE: TL96411, TL26411, TL86411, TL-96411, TL-26411, TL-86411 GP: GP85AAALH3BXZ Hi Capacity: B779 Interstate Batteries: ATEL0006, TEL0006 Lenmar: CB0-104, CB0104 NABC: 721096000, STB104, STB941 Panasonic: 23968 439024 439025 439026 439030 439031 HHR-P104 HHR-P104A Radio Shack: 23-968 43-9024 43-9025 43-9026 43-9030 43-9031 RS-230-0968 23968 439024 439025 439026 439030 439031 RS2300968Sanyo: GES-PC619 GESPC619 Quality Price Value

Review: Exact replacement - Exact replacement. So far, so good.
Review: Battery for Panasonic - good job

## Features

- Kastar Replacement Battery for Type 29 Battery
- Battery Type: Rechargeable Ni-MH
- Battery Voltage: 3.6V; Battery Capacity: 1000mAh
- Package Includes: 2 Batteries
- Compatible with: Panasonic HHR-P104 HHR-P104A, 23968 439024 439025 439026 439030 439031, Again & Again STB941, Battery Biz B-779, Dantona BATT104, Empire CPH496, Energizer ERP104, GE TL96411, TL26411, TL86411, GP GP85AAALH3BXZ, Hi Capacity B779, Interstate Bat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006GKC556 |
| Antenna Location | Phone |
| Battery Capacity | 1000 Milliampere Hour (mAh) |
| Battery Cell Composition | NiMH |
| Battery Cell Type | NiMH |
| Battery Weight | 3.5 Ounces |
| Best Sellers Rank | #56 in Cordless Telephone Batteries |
| Brand | Kastar |
| Compatible Phone Models | Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 |
| Customer Reviews | 4.6 out of 5 stars 984 Reviews |
| Item Dimensions | 2.13 x 1.26 x 0.44 inches |
| Manufacturer | Kastar |
| Model Name | Panasonic |
| Model Number | 4326632315 |
| Number of Batteries | 2 AAA batteries required. |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Unit Count | 2 Count |
| Voltage | 3.6 Volts |
| Warranty Description | 18-Month |

## Product Details

- **Battery Capacity:** 1000 Milliampere Hour (mAh)
- **Battery Cell Composition:** NiMH
- **Brand:** Kastar
- **Number of Batteries:** 2 AAA batteries required.
- **Recommended Uses For Product:** Phone

## Images

![Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More - Image 1](https://m.media-amazon.com/images/I/71KPuIor9VL.jpg)

## Questions & Answers

**Q: Any reason i can't just get 3xaaa rechargeable batteries and charge them via the phone?**
A: No because the batteries are connected in series inside the package. If you put them in your phone they will not be connected to each other.

**Q: How many package will I get, do I get two package or one with two cells in one package?**
A: Thank you for asking the question! You will get 2 pack batteries (each battery has 3 cells).

**Q: what battery is good for for kh-tg9341t?**
A: Thank you for asking the question! No they are not compatible with KX-TG9341T, but you you can buy the correct battery on Amzon from this link:
https://www.amazon.com/dp/B07TDMGPP4?ref=myi_title_dp or
https://www.amazon.com/dp/B07T9FMKZQ?ref=myi_title_dp

**Q: The battery is very hot when charging on the base. I don't think it is normal. I ordered 850 mah but I received 900 mah**
A: The 850 to 900 shouldn,t matter you could try using another charge base possibly it's putting to much voltage or see if the problem goes away by switching battery's to a different phone good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact replacement
*by R***Y on August 17, 2025*

Exact replacement. So far, so good.

### ⭐⭐⭐⭐⭐ Battery for Panasonic
*by F***A on February 17, 2026*

good job

### ⭐⭐⭐⭐ Good value
*by J***L on May 13, 2024*

Second or third time purchasing this battery. They are a great value but don't hold a charge after about a year or a bit more of use. Can't complain considering the price.

## Frequently Bought Together

- Kastar 2 Pack Cordless Phone Battery for Panasonic HHR-P104 HHR-P104A Type 29, Panasonic KX-FG6550 KX-FPG391 KX-TG2388B KX-TG2396 and More
- Kruta BT162342 BT262342 Cordless Phone Batteries Compatible with BT183342 BT283342 BT166342 BT266342 VTech CS6114 CS6419 CS6719 at&T EL52300 CL80111 Handset Telephone (Pack of 2)
- Panasonic Cordless Telephone Battery (HHR-P104A)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-06*