Neewer 10097839 NP-FW50 Dummy Battery USB Power Adapter — main product image

Neewer 10097839 NP-FW50 Dummy Battery USB Power Adapter

Neewer

Neewer 10097839 NP-FW50 Dummy Battery USB Power Adapter

Name: Neewer 10097839 NP-FW50 Dummy Battery USB Power Adapter
Brand: Neewer
SKU: 10097839

Power Your Sony Camera for Extended Shooting Sessions The Neewer DC Coupler Replacement is designed as a substitute for the NP-FW50 battery, complete with a USB cable. It's compatible with a range of Sony cameras, ensuring continuous power for extended shooting sessions and eliminating the need f...

$26.54*

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*Price sourced from Amazon.com. Last updated:Sep 04, 2026.Price and availability are subject to change — details.

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Overview

Power Your Sony Camera for Extended Shooting Sessions

The Neewer DC Coupler Replacement is designed as a substitute for the NP-FW50 battery, complete with a USB cable. It's compatible with a range of Sony cameras, ensuring continuous power for extended shooting sessions and eliminating the need for multiple batteries.

Specifications:

Brand: Neewer
Model: 10097839
Type: DC Coupler Replacement for NP-FW50 Dummy Battery
Input Voltage: USB port 5V-2A
Output Voltage: 5 Volts
Output Current: 2 Amps
Connectivity: USB
Compatibility: Sony A7, A7R, A7S, A7II, A7RII, A7SII, A6500, A6400, A6300, A6100, A6000, NEX5, NEX7, DSC-RX10 II III IV, etc.
Features: Built-in fully decoded protective circuit, protection against overvoltage, overcurrent, and short circuit.

Key Features

Compatibility: Compatible with Sony A7 A7R A7S A7II A7RII A7SII A6500 A6400 A6300 A6100 A6000 A5100 A5000 A3000 NEX5 NEX7 DSC-RX10 II III IV and etc

Input Voltage: USB port 5V-2A, Directly Connect to Power Bank (5V, 2A) for Indoor and Outdoor Use. (NOTE: Please Make Sure the OUTPUT of your Power Bank is 2A or More, the camera will not work properly when the output is less than 2A.)

Function: Takes the place of the NP-FW50 type battery pack and provides a connection to the power source for long-term, continuous operation of your camera. It is a best choice for long time photography for studio and indoor shooting

Safe: Built-in fully decoded protective circuit; Built-in protection of high-power booster overvoltage, overcurrent and short circuit. Portable and simple to operate

USB Power: USB Port design provides your camera strong and stable power. Note: The camera and lens are not included

Specifications

Product Type

NP-FW50 Dummy Battery USB Power Adapter

Input Voltage

USB port 5V-2A

Battery Type Replaced

NP-FW50 type battery pack

Protections

High-power booster overvoltage, overcurrent, short circuit

Compatibility

Sony A7, A7R, A7S, A7II, A7RII, A7SII, A6500, A6400, A6300, A6100, A6000, A5100, A5000, A3000, NEX5, NEX7, DSC-RX10 II/III/IV

Frequently Asked Questions

Which Sony camera models are compatible with this NP-FW50 Dummy Battery?

This dummy battery is compatible with Sony A7, A7R, A7S, A7II, A7RII, A7SII, A6500, A6400, A6300, A6100, A6000, A5100, A5000, A3000, NEX5, NEX7, DSC-RX10 II III IV, and similar models.

What are the input voltage requirements for this USB power adapter?

The USB port requires an input voltage of 5V-2A, and it is crucial that your power bank or source provides 2A or more for proper camera operation.

What is the primary function of this NP-FW50 dummy battery and USB adapter?

Its primary function is to replace the NP-FW50 battery pack, providing a continuous power connection for long-term indoor and outdoor photography sessions.

Does this dummy battery have any built-in safety features?

Yes, it features a built-in fully decoded protective circuit and includes protection against high-power booster overvoltage, overcurrent, and short circuit.

Can I use this with a standard USB wall adapter?

You can use it with any standard charger that provides a USB port, provided the output is 5V and 2A or more to ensure stable camera power.

Is this product suitable for extended studio shooting?

Yes, it is explicitly mentioned as a best choice for long time photography in studio and indoor shooting environments due to its continuous power supply.

Is a camera included with the purchase of this dummy battery?

No, the camera and lens are not included; this product is specifically the NP-FW50 dummy battery USB power adapter.

Strengths & Trade-offs

👍 Pros

Designed for continuous camera operation, making it ideal for long-term photography sessions like studio and indoor shooting.
Features a USB port input of 5V-2A, allowing direct connection to a power bank for versatile indoor and outdoor use.
Incorporates a fully decoded protective circuit, offering built-in safety features against overvoltage, overcurrent, and short circuits.
Acts as a direct replacement for the NP-FW50 type battery pack, ensuring compatibility with a range of Sony cameras.
Its portable design and simple operation make it convenient for users to power their cameras on the go.

👎 Cons

Requires a power bank with an output of 2A or more to ensure the camera functions properly, which is a specific power requirement.
The input voltage is limited to 5V-2A via USB, which may not be suitable for cameras or setups requiring higher power.
While it provides continuous power, it does not function as a battery charger for the original NP-FW50 batteries.
The design is specific to NP-FW50 compatible cameras, limiting its use to that particular Sony camera range.
The product explicitly states that the camera and lens are not included, reminding buyers that it is only an adapter.