---
product_id: 39216356
title: "Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras"
brand: "kastar"
price: "R361"
currency: ZAR
in_stock: true
category: "Kastar"
url: https://www.desertcart.co.za/products/39216356-kastar-battery-1-pack-for-sony-np-fw50-bc-vw1
store_origin: ZA
region: South Africa
---

# Integrated microchip prevents overcharge & overdischarge Compact & lightweight: 1.78 x 1.24 x 0.72 in, 1.76 oz High-capacity Japanese Li-ion cells Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras

**Brand:** kastar
**Price:** R361
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, never miss a shot!

## Quick Answers

- **What is this?** Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras by kastar
- **How much does it cost?** R361 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/39216356-kastar-battery-1-pack-for-sony-np-fw50-bc-vw1)

## 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

- • **Seamless Compatibility:** 100% decoded and fully compatible with Sony NP-FW50 and a wide range of Alpha & NEX series cameras—no surprises, just power.
- • **Lightweight & Travel-Ready:** Compact design fits perfectly in your camera bag without adding bulk—stay ready wherever your vision takes you.
- • **Trusted Quality with Warranty:** Backed by an 18-month warranty and glowing 4.4-star reviews, this battery is the reliable partner your professional gear deserves.
- • **Smart Protection for Your Gear:** Built-in Japanese microchip safeguards against overcharging and overdischarging, ensuring longevity and safety.
- • **Power Through Your Creative Marathons:** High-capacity lithium-ion cells deliver extended shooting time without the dreaded battery drain.

## Overview

The Kastar Battery is a premium replacement lithium-ion battery designed for Sony NP-FW50 and compatible Alpha & NEX series cameras. Featuring high-quality Japanese cells and an integrated microchip for overcharge protection, it offers long-lasting, reliable power in a compact, lightweight form factor. With 100% compatibility and an 18-month warranty, it’s the smart choice for professionals who demand uninterrupted creativity.

## Description

desertcart.com : Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras : Electronics

## Features

- Kastar Brand Replacement Lithium-ion (Li-ion) Battery. High Quality, Long Lasting and Manufacture Price.
- The Battery 100% decoded and 100% Compatible with the Original Cameras and Chargers.
- High Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect.
- Use Integrated Japanese microchip which can prevent the overcharge and overdischarge.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X6LS1V3 |
| Antenna Location | Camera |
| Battery Capacity | 3 Volts |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #376 in Camera Batteries |
| Brand | Kastar |
| Built-In Media | Battery |
| Compatible Phone Models | Sony Alpha 7 |
| Customer Reviews | 4.4 4.4 out of 5 stars (253) |
| Item Dimensions | 1.78 x 1.24 x 0.72 inches |
| Item Weight | 1.76 ounces |
| Manufacturer | Kastar |
| Model Name | Sony |
| Model Number | BA-1B-FW50-K |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Reusability | Rechargeable |
| UPC | 636790626177 |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts |
| Warranty Description | 18-Month |

## Product Details

- **Battery Capacity:** 3 Volts
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Kastar
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Camera

## Images

![Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras - Image 1](https://m.media-amazon.com/images/I/81QRvMAJ3lL.jpg)
![Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras - Image 2](https://m.media-amazon.com/images/I/71Qp-2KGr5L.jpg)
![Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras - Image 3](https://m.media-amazon.com/images/I/71RkRw0xuAL.jpg)

## Frequently Bought Together

- Kastar Battery (1-Pack) for Sony NP-FW50 BC-VW1 BC-TRW and Sony Alpha 7 a7 a7R a3000 a5000 a6000 NEX-3 3N NEX-5 5N 5R 5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 A35 A37 A55V DSC-RX10 Cameras
- NP-FW50 Battery Charger, LP Charger Compatible with Sony Alpha A6000, A6400, A6100, A6300, A6500, A5100, A7, A7 II, A7R, A7R II, A7R2, A7S, A7S II, A7S2, A5000, A3000, A55, RX10, NEX-3/5/7 Series
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

---

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**Shop now:** [https://www.desertcart.co.za/products/39216356-kastar-battery-1-pack-for-sony-np-fw50-bc-vw1](https://www.desertcart.co.za/products/39216356-kastar-battery-1-pack-for-sony-np-fw50-bc-vw1)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-05*