SMALLRIG Replacement Camera Battery Charger Set for NP-FZ100 - Dual

Our review of the SMALLRIG Replacement Camera Battery Charger Set finds it best suited to photographers and videographers who need a dependable spare power solution for Sony NP-FZ100 cameras. The biggest reason to buy is simple: this kit supplies two genuine-feel 2040mAh replacement batteries plus a compact double-slot charger with an LCD readout, so you get extended shooting time and clear charging status without relying on a camera body or proprietary dock. It is a practical, budget-friendly backup for long shoots and travel.

Key Features

• Sufficient Power Supply: Ships with two 2040mAh rechargeable batteries that provide solid runtime for extended photo and video sessions.
• Wide Compatibility: Fully fits Sony NP-FZ100 cameras and original chargers, making it a plug-and-play replacement for many Alpha bodies.
• Dual Charging Options: The charger can power up batteries using its built-in USB-A cable or via the USB-C input for flexible charging from adapters, car chargers, or power banks.
• Intelligent LCD Screen: The charger shows charging current, voltage, progress, and capacity for each slot so users can monitor each battery at a glance.
• Safety Protections: Built-in protections for over-charge, over-current, over-discharge, over-voltage, and short circuit improve safety when charging on the go.
• Compact Build: Lightweight, compact ABS and PC construction makes it easy to carry the charger and spare batteries in camera bags.

Who It's For

This kit is ideal for Sony Alpha shooters using NP-FZ100 batteries who want a reliable, affordable backup without buying brand-name cells. It suits wedding photographers, travel shooters, vloggers, and hybrid stills/video users who appreciate a clear LCD to manage multiple batteries during long days.

Professionals who require factory-certified cells for critical assignments or those needing the highest possible fast-charging speeds may want to compare manufacturer chargers. Also, users who prefer USB-A-only workflows should note the charger has both built-in USB-A cable and USB-C input flexibility.

Pros & Cons

Pros

• Two 2040mAh batteries provide dependable backup power for extended shoots.
• Double-slot charger with LCD gives clear status on charging progress and capacity for each battery.
• Multiple charging options including built-in USB-A cable and USB-C input make it easy to top up from many power sources.

Cons

• Charging speed received mixed feedback from customers, so it may be slower than some dedicated fast chargers.

Specifications

Product type	Replacement battery kit with charger
Battery capacity	2040mAh (each)
Compatibility	Sony NP-FZ100 cameras (A7 series, A1, A9, A6600, A6700, FX3, FX30, ZV-E1 etc.)
Charger input	USB-C input / built-in USB-A cable, 5V/2.1A
Charger slots	Dual-slot (charges two batteries simultaneously)
Safety features	Over-charge, over-current, over-discharge, over-voltage, short-circuit protection

Our Verdict

The SMALLRIG battery and charger set is a sensible value buy for shooters who need extra NP-FZ100 capacity and clear charging information on the go. It pairs two 2040mAh replacement batteries with a practical dual-slot charger and safety protections, making it a reliable backup for most photo and video work without adding bulk or complexity.

Frequently Asked Questions

Will these batteries fit my Sony A7 series camera?
Yes, they are fully compatible with Sony NP-FZ100 bodies including many A7, A9, A1 and similar models.

Can the charger charge both batteries at once?
Yes, the double-slot design supports charging two batteries simultaneously and shows status for each on the LCD.

What charging sources can I use?
The charger works via its built-in USB-A cable or the USB-C input so you can use USB adapters, car chargers or power banks.