NP-FW50 Battery for A7II 1400mAh with USB-C 20W Fast Charge Case

In this review the POEOSAS NP-FW50 battery kit is judged as a practical, budget-friendly power upgrade for photographers who use Sony mirrorless bodies. The kit pairs two 1400mAh replacement batteries with a compact USB-C 20W fast charging case that doubles as a travel storage box, and the single biggest reason to buy is the combination of extended run time and fast dual-channel charging that keeps a shooter working through long shoots without juggling multiple chargers. It feels built for run-and-gun use and travel, and the review focuses on compatibility, charging speed, safety features and everyday convenience.

Key Features

• Dual Batteries: Two NP-FW50 1400mAh cells provide substantially longer shooting time, allowing many users to shoot up to four times longer than a single original battery.
• 20W Fast Charging Case: The included Type-C charger supports QC3.0 and PD style inputs to charge batteries faster and reduce downtime between sessions.
• Smart Protection: Built-in smart chip protection guards against overcharge and overvoltage to promote longer battery life and safer charging behavior.
• LCD Charging Indicators: The carrier's LCD display shows remaining battery capacity so photographers can quickly judge when a top-up is needed.
• Portable Storage Case: The case stores two batteries plus SD cards, combining safe storage and transport into one compact unit for travel and field work.
• Wide Compatibility: Made to match NP-FW50 specifications and works with many Sony mirrorless and SLT models including ZV-E10 and the A6000/A7 series.

Who It's For

This kit is aimed at hobbyists and prosumer photographers who own Sony cameras that accept NP-FW50 batteries and who need dependable backup power without carrying bulky chargers. It suits wedding shooters, vloggers using ZV-E10, and travel photographers who value a compact, dual-battery charging solution and want clear status readouts while on the move.

Photographers who require manufacturer OEM batteries for long-term warranty reasons or specialized pro rigs with proprietary charging systems should look elsewhere; likewise, those who need faster in-camera USB charging rather than removable cell charging may prefer different solutions.

Pros & Cons

Pros

• Includes two 1400mAh batteries that extend shooting time without frequent swaps.
• 20W Type-C dual-channel charger reduces recharge time and supports common PD/QC adapters.
• Smart chip protection and LCD indicators improve safety and usability in the field.
• Compact case holds batteries and SD cards for neat, travel-ready storage.

Cons

• Not an official manufacturer battery, so some professionals may prefer OEM branding for warranty or support reasons.
• Charging speed depends on using a compatible 20W adapter; slower adapters will reduce the fast-charge benefit.

Specifications

Battery Capacity	1400mAh
Battery Voltage	7.4V
Energy	10.36Wh
Charger Input	Type-C 5V 2A or 9V 2.2A (20W)
Charger Features	Dual-channel fast charging with LCD indicators
Compatibility	Sony NP-FW50 compatible bodies including ZV-E10, A6000 series, A7 series
Accessories	Magnetic snap cover charging case that holds 2 batteries and SD cards

Our Verdict

The POEOSAS NP-FW50 2-pack with a USB-C 20W fast charge case is a sensible value buy for Sony mirrorless owners who need extended run time and a convenient travel charger. It blends safety features, clear LCD status reporting and a compact storage case to deliver reliably longer shooting sessions, making it a smart upgrade for hobbyists and on-the-go creators who prioritize portability and practical charging speed.

Frequently Asked Questions

Will these batteries fit my A6000 or A7II?
Yes, the kit is made to NP-FW50 specifications and lists compatibility with A6000 series and A7/A7II models.

How fast do the batteries charge?
Using a 20W PD or QC3.0 adapter the case supports faster charging via Type-C (9V 2.2A input); using lower-power adapters will charge more slowly.

Are the batteries safe for travel?
They use UL1642 cells with a built-in smart chip and the magnetic snap cover case stores batteries and SD cards securely for travel.