---
product_id: 15279324
title: "Kastar Battery 2X Replacement for Panasonic CGA-DU21 and NV-GS40 GS44 GS47 GS50 GS55 GS57 GS58, PV-GS200 GS300 GS320 GS400 GS500, SDR-H250 H280, VDR-D258 D300 D308 D310 D400, VDR-M74 M75 M95 M250"
brand: "kastar"
price: "€ 36.02"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.fi/products/15279324-kastar-battery-2x-replacement-for-panasonic-cga-du21-and-nv
store_origin: FI
region: Finland
---

# 7.2V Power 2-Pack Value Lithium-Ion Kastar Battery 2X Replacement for Panasonic CGA-DU21 and NV-GS40 GS44 GS47 GS50 GS55 GS57 GS58, PV-GS200 GS300 GS320 GS400 GS500, SDR-H250 H280, VDR-D258 D300 D308 D310 D400, VDR-M74 M75 M95 M250

**Brand:** kastar
**Price:** € 36.02
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion with Kastar!

## Quick Answers

- **What is this?** Kastar Battery 2X Replacement for Panasonic CGA-DU21 and NV-GS40 GS44 GS47 GS50 GS55 GS57 GS58, PV-GS200 GS300 GS320 GS400 GS500, SDR-H250 H280, VDR-D258 D300 D308 D310 D400, VDR-M74 M75 M95 M250 by kastar
- **How much does it cost?** € 36.02 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/15279324-kastar-battery-2x-replacement-for-panasonic-cga-du21-and-nv)

## 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 Up Anywhere:** Compatible with a wide range of Panasonic models.
- • **Reliable Performance:** High-capacity 2900mAh ensures longevity.
- • **Seamless Compatibility:** Works flawlessly with original chargers.
- • **Unleash Your Creativity:** Never miss a moment with extended battery life.
- • **Double the Power, Double the Fun:** Includes two batteries for uninterrupted shooting.

## Overview

The Kastar Battery 2X Replacement for Panasonic CGA-DU21 is a high-performance lithium-ion battery pack designed to keep your devices powered up. With a robust 2900mAh capacity and a voltage of 7.2V, this 2-pack ensures you have the energy you need for all your filming adventures. Compatible with a wide range of Panasonic camcorders, it’s the perfect solution for professionals and enthusiasts alike.

## Description

Bullet Point 1 Kastar Brand Replacement Lithium-ion (Li-ion) Battery. High Quality, Long Lasting and Manufacture Price. Bullet Point 2 Kastar Battery 100% decoded and 100% Compatible with the Original Batteries and Chargers. Bullet Point 3 Kastar Battery High Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect. Bullet Point 4 Use Integrated Japanese microchip which can prevent the overcharge and overdischarge. Bullet Point 5 The Battery Include 30-Day Money Back and 3-Year Manufacturer Warranty. Description Details Package Includes: 2 x CGA-DU21 Battery Battery Compatible: Panasonic: CGA-DU06, CGA-DU07, CGA-DU14, CGA-DU21, VW-VBD210 Hitachi DZ-BP21SJ / DZ-BP14S / DZ-BP7S / DZ-BP14SW /VW-VBD210 Charger Compatible: Panasonic: VSK0631 Compatible with the following Panasonic models: NV-GS10, GS15, GS17 NV-GS21, GS22, GS26, GS27, GS28, GS29 NV-GS30, GS33, GS35, GS37, GS38 NV-GS40, GS44 NV-GS50, GS55, GS58 NV-GS60, GS65 NV-GS70, GS75, GS78 NV-GS80, GS85 NV-GS98 NV-GS120 NV-GS140 NV-GS150, GS158 NV-GS180, GS188 NV-GS200 NV-GS230 NV-GS250, GS258 NV-GS280 NV-GS300, GS308 NV-GS320, GS330 NV-GS400, GS408 NV-GS500, GS508 NV-MX500 PV-GS19 PV-GS29 PV-GS31, GS33, GS34, GS35, GS36, GS39 PV-GS50, GS55, GS59 PV-GS65 PV-GS70 PV-GS80, GS83, GS85 PV-GS90 PV-GS120, GS150, GS180 PV-GS200, GS250 PV-GS300, GS320 PV-GS400 PV-GS500 SDR-H18 SDR-H20, H28 SDR-H48 SDR-H68 SDR-H200, H250, H280 VDR-D100, D105 VDR-D150, D158 VDR-D160 VDR-D200 VDR-D210 VDR-D220 VDR-D230 VDR-D250, D258 VDR-D300, D308 VDR-D310 VDR-D400 VDR-M30 VDR-M50, M53, M54, M55 VDR-M70, M74, M75 VDR-M95 VDR-M250 Quality Price Value

## Features

- Replacement for Panasonic CGA-DU21 Battery
- Battery Type: Lithium-Ion; Battery Voltage: 7.2V
- Battery Capacity: 2900mAh
- Package Includes: 2-Pack Battery
- Compatible with the original battery and charger

## Product Details

- **Brand:** Kastar
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2900 Milliamp Hours
- **Unit Count:** 1 Count
- **Voltage:** 7.2 Volts

## Images

![Kastar Battery 2X Replacement for Panasonic CGA-DU21 and NV-GS40 GS44 GS47 GS50 GS55 GS57 GS58, PV-GS200 GS300 GS320 GS400 GS500, SDR-H250 H280, VDR-D258 D300 D308 D310 D400, VDR-M74 M75 M95 M250 - Image 1](https://m.media-amazon.com/images/I/71vTvJCqoDL.jpg)
![Kastar Battery 2X Replacement for Panasonic CGA-DU21 and NV-GS40 GS44 GS47 GS50 GS55 GS57 GS58, PV-GS200 GS300 GS320 GS400 GS500, SDR-H250 H280, VDR-D258 D300 D308 D310 D400, VDR-M74 M75 M95 M250 - Image 2](https://m.media-amazon.com/images/I/71MFMCukyTL.jpg)
![Kastar Battery 2X Replacement for Panasonic CGA-DU21 and NV-GS40 GS44 GS47 GS50 GS55 GS57 GS58, PV-GS200 GS300 GS320 GS400 GS500, SDR-H250 H280, VDR-D258 D300 D308 D310 D400, VDR-M74 M75 M95 M250 - Image 3](https://m.media-amazon.com/images/I/71urptXe2eL.jpg)
![Kastar Battery 2X Replacement for Panasonic CGA-DU21 and NV-GS40 GS44 GS47 GS50 GS55 GS57 GS58, PV-GS200 GS300 GS320 GS400 GS500, SDR-H250 H280, VDR-D258 D300 D308 D310 D400, VDR-M74 M75 M95 M250 - Image 4](https://m.media-amazon.com/images/I/61qv-uHYmwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great batteries. Great seller.
  

*by B***D on Reviewed in the United States on September 17, 2022*

Great batteries at a great price. Recommended!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    They should work fine. Were fully charged when I got them
  

*by J***K on Reviewed in the United States on November 16, 2015*

Haven't used yet. Will do on Nov. 22. They should work fine. Were fully charged when I got them. I appreciate that.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Charge lasts twice as long as regular size battery's
  

*by L***O on Reviewed in the United States on April 1, 2022*

I use these to power both a Panasonic PV-GS80 videocamera and a PVGS85.  A charge lasts about 2 hours for recording or playback, about twice as long as the original batteries' do.  One problem:  These batteries won't recharge in the original chargers for these videocameras (though they seem to fit), but Kastar sells relatively inexpensive rechargers that do recharge them.  Also, this battery is noticeably heavier than the original battery, which can be a problem when hand-holding the camera for a long time when recording--no problem if you can rest the camera on a fencepost or a tripod--but the extra shooting time more than makes up for that inconvenience.

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-25*