NEEWER EN-EL25 Dummy Battery Coupler Kit - Continuous Power for Nikon

In this review the NEEWER EN-EL25 Replacement Dummy Battery Coupler Kit is assessed for photographers and videographers who need uninterrupted power for extended shoots. The bottom line: this kit replaces the EN-EL25 battery with a DC coupler and AC adapter to eliminate frequent battery swapping, and its combined 145.8' cable length and built-in protections make it useful for studio and run-and-gun setups. The reviewer found it simple to install, reliable under long recording sessions, and a clear value for creators who work tethered to AC power.

Key Features

• Continuous power: Replaces the EN-EL25 battery so the camera can run indefinitely from AC power without repeated battery changes or downtime.
• Wide compatibility: Designed for Nikon Z50, Z fc, and Z30 cameras, offering a direct replacement that fits the camera battery slot for stable power delivery.
• Extra-long cable: The kit combines a 37.8' DC coupler, 49' AC adapter, and 59' US plug cord for a total of 145.8' of cable to allow flexible placement and easy setup on set or in studio.
• Safety protections: Built-in safeguards against overheating, overcharge, overvoltage, and short circuit help maintain a stable and safe power supply during long sessions.
• Complete kit: Includes a dummy battery DC coupler, AC adapter, and a US plug AC cord so users get an out-of-the-box solution for continuous power needs.

Who It's For

This kit is best for professional photographers, videographers, vloggers, and content creators who frequently record long sessions or stream and want to avoid changing batteries mid-shoot. Studio shooters who need a reliable AC feed for time-lapse, livestreaming, or multi-hour interviews will appreciate the continuous power and long cable reach.

Casual photographers who prefer portability and true battery operation may not need a dummy coupler, and anyone requiring wireless mobile use away from AC power should look for larger spare batteries or portable power solutions instead.

Pros & Cons

Pros

• Provides steady, continuous power to Nikon Z50, Z fc, and Z30 cameras so recording is uninterrupted.
• Long, combined 145.8' cable gives flexibility in camera placement without crowding outlets.
• Easy to set up and fits the battery slot securely for a neat, low-profile installation.
• Includes multiple protections to reduce the risk of overheating or electrical faults during long use.

Cons

• Some camera firmware can still display low-battery warnings despite continuous power, requiring a small nuisance workaround in certain models.
• Not suitable for truly mobile shoots where AC power is unavailable.

Specifications

Model compatibility	Nikon Z50, Z fc, Z30
Replaces	EN-EL25 battery
Combined cable length	145.8' (370cm)
Kit contents	1 dummy battery (DC coupler), 1 AC adapter, 1 US plug AC cord
Protections	Overheat, overcharge, overvoltage, short circuit
Brand	NEEWER

Our Verdict

The NEEWER EN-EL25 dummy battery kit is a practical, cost-effective way to keep Nikon Z50, Z fc, and Z30 cameras powered for long sessions. It delivers reliable continuous power, a very long cable for flexible setups, and needed electrical protections, making it a strong choice for studio and content creators who work tethered to AC power and want to avoid battery swaps.

Frequently Asked Questions

Will this work with my Nikon Z50?
Yes, the kit is designed to replace the EN-EL25 battery specifically for Nikon Z50, Z fc, and Z30 models.

Does the camera show a battery warning when using the dummy battery?
Some cameras may still display low-battery notifications despite being on AC power; the kit still supplies continuous power but the warning is a camera firmware behavior.

Is the cable long enough for studio use?
Yes, the combined cable length of 145.8' provides ample reach for most studio and on-location setups.