NP-FZ100 2 Pack Batteries with Dual USB Charger - Reliable Backup

In this review of the NP-FZ100 2 Pack with dual USB charger, the bottom line is simple: photographers who need dependable backup power for long shoots will appreciate this kit. It is aimed at Sony Alpha users who require a cost-effective replacement for dying batteries and want a flexible charging solution. The reviewer found these cells deliver long per-charge runtime, report remaining capacity thanks to a decoded chip, and the dual bay USB charger adds convenience for travel and multi-battery workflows.

Key Features

• Two batteries included: The pair provides an immediate backup so shooters can swap batteries and keep shooting without hunting for a charger between takes.
• 2280 mAh capacity: Each NP-FZ100 style battery holds ample charge for extended sessions, matching expected runtime for Sony mirrorless bodies in real use.
• Decoded battery chip: The new fully decoded chip communicates with compatible cameras and shows remaining time, avoiding the unknown charge problem some third-party cells have.
• Dual bay USB charger: The included charger accepts 2.1A input and charges both cells externally, which is faster and more convenient than charging one battery in-camera at a time.
• Multiple charging options: The charger supports wall, car, and power bank sources, making it handy for location work where mains power is not available.
• Safety protections and warranty: Built with over-charge, short-circuit, surge and high-temperature protection and backed by a one-year warranty for peace of mind.

Who It's For

This kit is best for photographers who use Sony Alpha cameras such as the a7 series, a9 series, a6600 or a7S III and need an affordable, reliable spare battery solution for day-long shoots, travel, or backups. The decoded chip that displays remaining charge makes it a practical swap-in for original batteries when metering battery life on the camera matters.

It is less appropriate for users who demand factory-brand batteries for manufacturer support or those who need ultra-high-capacity aftermarket cells beyond the documented 2280 mAh capacity; for those users, OEM batteries may remain preferable.

Pros & Cons

Pros

• Long per-charge runtime reported by users, making them effective for extended use.
• Decoded chip displays remaining time on compatible cameras, reducing guesswork while shooting.
• Dual USB 2.1A charger lets you charge two batteries externally and from portable power sources.
• One-year warranty and multiple circuit protections enhance safety and reliability.

Cons

• Charger requires an external power source; wall, car, or power bank cables or adapters are sold separately.
• Some buyers may prefer OEM batteries for full manufacturer support despite similar performance.

Specifications

Our Verdict

Overall, this NP-FZ100 2 pack with a dual USB charger is a sensible value buy for Sony Alpha shooters who need reliable spare power without paying OEM prices. The decoded chip, solid capacity, and the convenience of a dual external charger make it a practical kit for travel and long shoots, and the one-year warranty adds reassurance for most users.

Frequently Asked Questions

Will these batteries show charge level on my camera?
Yes, the batteries include a fully decoded chip that reports remaining time and charge to compatible Sony cameras.

Can I charge the batteries from a power bank?
Yes, the dual charger accepts USB input and can be powered by a wall adapter, car adapter, or power bank, though those power sources are sold separately.

Are these safe to use with my camera?
The batteries include multiple protections against over-charge, short circuit, high temperature and surges, and they come with a one-year warranty for added safety.