NP-FW50 Battery 3-Pack with Triple Charger - Extended Power for Sony

In this review the FirstPower NP-FW50 Battery 3-Pack and Triple Slot Charger is evaluated for photographers and video creators who need reliable backup power for Sony cameras. The main reason to consider this kit is straightforward: it supplies three 1500mAh replacement batteries plus a compact three-channel charger so users can keep shooting without hunting for wall outlets. For anyone traveling, shooting long sessions, or needing a small power kit for a mirrorless rig, this pack offers convenience and extended runtime at a value price.

Key Features

• 1500mAh capacity: Each NP-FW50 battery provides longer runtime compared with many older cells, allowing more photos and longer video recording per charge.
• Three-battery kit: Carrying three backups means emergency power is available without interrupting a shoot when one battery runs low.
• Triple independent slots: The charger can charge three batteries simultaneously with each slot operating independently for flexible charging order.
• USB input options: Micro USB and Type-C input (5V/2.1A) lets you charge from a wall adapter, car adapter, or power bank for travel convenience.
• Built-in protections: Multiple safety protections for short-circuit, over-charge, over-voltage, over-current and high temperature help reduce the risk of damage during charging.
• Travel ready kit: The small charger, USB cable and cleaning cloth make it easy to pack with a mirrorless kit without adding much bulk.

Who It's For

The kit is suited to Sony mirrorless owners who use NP-FW50 batteries, including models such as the Alpha A6000 series, older a7 series cameras, and compact interchangeable-lens models like the ZV-E10. It is a practical choice for hobbyists, event shooters and travelers who need quick access to multiple charged batteries and the flexibility to charge from USB power sources.

Photographers who demand OEM-branded batteries for warranty or longest-term reliability may prefer original manufacturer batteries, and those requiring the very highest cycle life under heavy professional use should weigh that option. Users who are wary of third-party compatibility issues should test one battery before fully relying on the set for mission-critical work.

Pros & Cons

Pros

• Good value: three 1500mAh batteries plus a compact charger at a lower price than multiple OEM batteries.
• Convenient charging: the triple slot charger supports simultaneous charging and accepts Type-C or Micro USB input for on-the-go use.
• Compact and travel friendly: small footprint fits into camera bags without taking much space.
• Safety features: manufacturer-tested protections help prevent common charging risks.

Cons

• Mixed longevity reports: some users reported batteries failing after a few uses, so occasional consistency issues can occur.
• Physical fragility of charger pins: a few reviewers noted the charging pin can bend, so handle the charger carefully.

Specifications

Kit contents	3x NP-FW50 batteries, 1x triple slot LED charger, 1x USB cable, cleaning cloth, service card
Battery capacity	1500mAh per battery
Compatibility	Sony NP-FW50 models including ZV-E10, Alpha A6000/A6300/A6400/A6500, A5000/A5100, a7 series, NEX models
Charger input	Micro USB & Type-C (5V/2.1A)
Charging channels	3 independent slots, simultaneous charging
Safety	Short-circuit, over-charge, over-voltage, over-current, high temperature protection

Our Verdict

The FirstPower NP-FW50 3-pack and triple charger is a practical, budget-friendly option for Sony users who need extra runtime and on-the-go charging. It delivers strong value with three 1500mAh batteries and a USB-powered charger, making it ideal for travel and casual pro use. Buyers should be mindful of occasional consistency reports and treat the charger carefully to avoid pin damage, but for most shooters this kit provides reliable extended power at a competitive price.

Frequently Asked Questions

Will these batteries work in my Sony a6000?
Yes, the NP-FW50 batteries are compatible with Sony a6000 and many other models that accept NP-FW50 cells.

Can I charge all three batteries at once?
Yes, the charger has three independent slots and can charge three batteries simultaneously when connected to a 5V/2.1A USB source.

Is the charger safe to use with a power bank?
Yes, the charger accepts Micro USB or Type-C input and can be powered by a power bank, but use a reliable USB source and handle the charger carefully to avoid mechanical stress to the pins.