---
product_id: 574970883
title: "NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power"
brand: "tosuny"
price: "S/.3"
currency: PEN
in_stock: false
url: https://www.desertcart.pe/products/574970883-npfw50-usb-dummy-battery-for-sony-nex3-5-6-7
store_origin: PE
region: Peru
---

# Prolongs shooting time significantly USB 5V 2A power input Multi-layer safety tech NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power

**Brand:** tosuny
**Price:** S/.3
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your passion, never miss a shot!

## Quick Answers

- **What is this?** NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power by tosuny
- **How much does it cost?** S/.3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/574970883-npfw50-usb-dummy-battery-for-sony-nex3-5-6-7)

## Best For

- tosuny enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Built-in short circuit, over-voltage, and over-current protection for worry-free shooting.
- • **Endless Power On-The-Go:** Plug into any USB power bank and shoot all day without battery swaps.
- • **Compact & Lightweight Design:** Sleek dummy battery weighing just 63g, perfect for professional setups on the move.
- • **Universal Sony Compatibility:** Seamlessly fits Sony NEX, Alpha, and RX10 series cameras for versatile use.
- • **Extended Reach, Ultimate Convenience:** 1.5m cable lets you stash your power source comfortably in your bag or pocket.

## Overview

The NPFW50 USB Dummy Battery is a compact, lightweight power adapter designed for Sony mirrorless cameras, delivering continuous 7.6V output via USB 5V 2A input. Compatible with a wide range of Sony NEX, Alpha, and RX10 series models, it extends shooting time by connecting to external USB power sources. Featuring advanced safety protections and a 1.5m cable, it ensures reliable, convenient, and safe power supply for professional photographers and videographers.

## Description

Specifications: Condition: Brand New Material: Plastic Color: Black Model: NP-FW50 Compatible Camera Models: * For Sony NEX-3 series, NEX-5N/5R/5C/5T series, EX-6 series, NEX-7 series; * For Sony Alpha 7 series (Alpha a7, a7R, ILCE7/B, ILCE7K/B, ILCE7R/B, ILCE-7, ILCE-7R); * For Sony A33, A35, A37, A55; * For Sony Alpha 5000, Alpha 5100, Alpha 6000, Alpha 6300; * For Sony RX10 series Input: USB 5V 2A Output: 7.6V Power Supply: Power bank, mobile power and charging plug (not included) : Short circuit , over-voltage and over-current  Cable Length: 1.5 m / 59.05 in Size: Approx. 4.5 * 3.2 * 1.9 cm / 1.8 * 1.3 * 0.7 in Weight: Approx. 63 g  Package List: 1 * NP-FW50 Dummy Battery 1 * DC Power Bank USB Adapter Cable

## Features

- USB port, plug and play, very convenient for use.
- Need 5V 2A power group, mobile power or charging plug (not included) for power supply, largely prolong the shooting time of camera.
- Suitable for Sony ILDC cameras, such as for Sony NEX-3/5/6/7 series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, etc.
- Adopts multi- technology, such as short circuit , over-voltage and over-current , which absolutely ensures safety during use.
- Cable length is up to 1.5 m, Long enough and very convenient to put your own power or mobile power in your pocket or bag, or at somewhere else.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Item Weight | 2.46 ounces |
| Manufacturer | CMAINZE |
| ASIN | B088RCGRKR |
| Date First Available | May 19, 2020 |

## Images

![NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power - Image 1](https://m.media-amazon.com/images/I/617QY1Gz9NL.jpg)
![NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power - Image 2](https://m.media-amazon.com/images/I/61vH5QXJ7fL.jpg)
![NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power - Image 3](https://m.media-amazon.com/images/I/51d-g9QZjDL.jpg)
![NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power - Image 4](https://m.media-amazon.com/images/I/617HWXjyMRL.jpg)
![NPFW50 USB Dummy Battery for Sony NEX3/5/6/7 Series, A33, A37, A35, A55, a7, a7R, a7II, A6000, A6300, A5000 NEX5N etc, USB Battery Adapter Full Decode Power - Image 5](https://m.media-amazon.com/images/I/61TxmZi8jqL.jpg)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-05*