NP-FZ100 Battery Charger Set for Sony A7III A7IV - Dual 2600mAh Pack

In this review the NP-FZ100 Battery Charger Set is assessed for photographers who need reliable power for Sony full-frame and APS-C cameras. The set includes two 2600mAh replacement batteries and a dual charger that can fully charge both cells in about three hours, making it a sensible choice for event shooters, travel photographers, and vloggers who must avoid downtime. The reviewer found the combination of capacity, simultaneous fast charging and an LCD power display to be the single biggest reason to consider this kit over carrying spare single batteries.

Key Features

• Dual fast charging: The charger fills two NP-FZ100 batteries simultaneously in roughly three hours so you can return to shooting quickly.
• High capacity cells: Each 2600mAh battery provides extended runtime capable of powering long shoots and delivering an estimated 2000+ photos per charge in typical use.
• Smart LCD power display: A clear percentage readout on the charger shows remaining charge so you know exactly when batteries are ready.
• Wide camera compatibility: Works with many Sony Alpha models including A7 III/A7 IV/A7C series, A7R series, A9 series, A1, A7S III, A6600/A6700, FX3/FX30 and ZV-E1 family cameras for broad use.
• Safe charging protection: Built in protections guard against over-voltage, over-current, over-charge, over-heat and short-circuit for overnight or unattended charging.
• Portable power bank function: The charger can act as a power bank for other USB devices when a battery is installed, adding utility on location shoots.

Who It's For

This kit is best for serious hobbyists, content creators and professional photographers who use Sony cameras that accept NP-FZ100 batteries and need dependable spare power without the cost of OEM batteries. It is especially useful for wedding shooters, travel vloggers and sports photographers who benefit from the dual fast-charge cycle and clear LCD charge feedback.

Photographers who should look elsewhere include owners of older Sony bodies that do not use NP-FZ100 cells, users of cameras with the newest firmware revisions that disable battery level reporting on-screen for third-party cells, and anyone who requires firmware compatibility with FX3 firmware version 4.0 or FX30 firmware version 3.0.

Pros & Cons

Pros

• Long runtime from 2600mAh cells that match the performance of original batteries for extended shooting.
• Charges two batteries at once in about three hours, reducing downtime between sessions.
• LCD percentage display provides an accurate, at-a-glance charge status on the charger.
• Multiple safety protections and the option to charge via USB-C or USB-A make it flexible and safe.

Cons

• Some newer camera firmware updates may not display battery level on the camera screen when using third-party cells.
• Not compatible with certain older or specific camera firmware versions such as FX3 4.0 and FX30 3.0.

Specifications

Package contents	2 NP-FZ100 batteries, 1 dual charger, USB A cable, user manual
Battery capacity	2600mAh per battery
Charge time	Approximately 3 hours to fully charge two batteries
Compatibility	Sony A7 III/A7 IV/A7C/A7C II, A7R III/IV/V, A7S III, A1, A9 series, A6600/A6700, FX3/FX30, ZV-E1/ZV-E10II
Safety features	Over-voltage, over-current, over-charge, over-heat, short-circuit protection
Charging interfaces	USB-C port for charger; includes built-in USB A cable

Our Verdict

The NP-FZ100 Battery Charger Set is a practical, cost-effective alternative for photographers who need high-capacity spare power and fast simultaneous charging. With dependable safety features, an easy-to-read LCD and broad Sony compatibility, it represents strong value for most Sony Alpha users, provided camera firmware limitations are checked first.

Frequently Asked Questions

Will these batteries work like original NP-FZ100 cells?
Yes, the batteries are designed to perform like the original NP-FZ100 with comparable capacity and runtime.

Can the charger power other devices?
Yes, the charger can act as a power bank for USB devices when a battery is inserted and the USB cable is connected.

Are there any camera compatibility issues?
Generally compatible with many Sony models, but some latest firmware versions may not show battery level on the camera screen and certain firmware versions on FX3/FX30 are not supported.