NEEWER NP-FZ100 Replacement Battery and Charger - Slim 2-Pack

In this review of the NEEWER NP-FZ100 2280mAh Replacement Battery and Charger kit the bottom line is simple: it is a practical, budget-minded backup power solution for photographers who need compact, flexible charging and decent run time. The kit includes two 2280mAh Li-ion cells and a slim micro-USB charger with an LCD screen, and it performs like a dependable spare power source for Sony mirrorless shooters. The single biggest reason to buy is the combination of dual batteries plus a small, travel-friendly charger that accepts common USB power sources.

Key Features

• Compatibility: Works with Sony NP-FZ100 camera models and compatible grips, providing a direct replacement for cameras that use that battery format.
• Capacity: Each battery is 2280mAh, offering respectable runtime for typical shooting sessions and a practical backup when a second pack is available.
• Dual charging: The included charger can recharge two batteries simultaneously from a micro-USB 5V/2.1A input, letting you top up both cells in a few hours when using an adequate power source.
• Multiple power options: Charge from a USB wall adapter, car charger, laptop or power bank for flexibility away from studio power outlets.
• LCD status screen: The charger shows charging and power status for each battery on an LCD display, making it easier to see progress at a glance.
• Safety features: Built-in protection prevents overcharge, high temperature, over current, over voltage and short circuits for safer charging.

Who It's For

This kit is ideal for mirrorless photographers using Sony models that accept the NP-FZ100 battery who want a compact, second-battery solution without paying premium OEM prices. Wedding shooters, travel photographers, and hybrid photo/video users who carry a laptop or power bank will appreciate the USB charging flexibility and slim form factor.

Those who must have perfect battery level reporting on every firmware-updated body should be cautious: certain newer camera firmware versions may not display the battery percentage even though the pack will still power the camera. If absolute OEM battery reporting or maximum claimed runtime is critical, consider sticking with the camera maker's branded battery instead.

Pros & Cons

Pros

• Compact, slim charger and batteries that pack easily into a pocket or camera bag for travel.
• Dual-battery charging from a single micro-USB input adds convenience when away from mains power.
• Safety circuitry and an LCD screen provide confidence and a clear view of charging status.

Cons

• Some users report inconsistent battery life compared with original-brand cells, so performance can vary.
• On a few camera models with the latest firmware, the camera may not display an accurate battery level even though the battery powers the camera.

Specifications

Battery type	Li-ion replacement for NP-FZ100
Capacity	2280mAh
Output voltage	7.2V
Charger input	Micro-USB 5V/2.1A
Charger output	8.4V/500mA
Thickness	23mm slim design
Protection features	Overcharge, over current, over voltage, high temp, short circuit

Our Verdict

The NEEWER NP-FZ100 2-pack with charger is a smart, value-focused choice for Sony mirrorless users who need portable backup power and flexible USB charging. It delivers good convenience, safety features, and a slim form factor that makes it easy to carry; photographers who require perfect OEM battery reporting or maximum factory runtime should weigh that against the savings.

Frequently Asked Questions

Will these batteries work in my Sony A7 IV?
Yes, the batteries are designed to be compatible with Sony models that accept NP-FZ100 style cells, including the A7 IV.

Can I charge the batteries from a power bank?
Yes, the charger accepts a micro-USB 5V/2.1A input so you can use a power bank, laptop or car charger to recharge both batteries.

Will the camera always show battery percentage?
Most cameras will display remaining power, but on some models after certain firmware updates the camera may not show the battery level even though the battery will still operate the camera.