SmallRig 2 Pack 1030mAh Replacement Battery for Sony NP-FW50 with Dual USB-C Charger
Product description
What this is
SmallRig’s 2-pack of 1030mAh replacement batteries for Sony NP-FW50, paired with a dual-slot charger. It’s designed as a practical backup power solution for photographers and videographers who rely on Sony mirrorless bodies using the NP-FW50 family of batteries.
Why it might matter
If you’re shooting with cameras such as the A7 series, A6400/A6500 or the ZV-E10, having a couple of extra charged NP-FW50s can mean fewer interruptions. The kit advertises compatibility with a wide range of Sony models and promises a “no memory effect” experience, which on paper helps you swap between batteries without worrying about charging history.
How the charger works
The charger offers two charging options. It includes a USB-A connection for standard charging, plus a side USB-C port for faster charging when used with an appropriate USB-C cable. A clever feature is the built-in LCD display, which shows charging current, voltage and progress for each battery, plus an approximate capacity reading. Do note that the displayed capacity can recalibrate if a battery is disconnected mid-charge, which means the readout isn’t a fixed firm number.
Build and safety considerations
Constructed from fireproof ABS and PC with a frosted finish, the shell aims to be durable while remaining lightweight. The charger incorporates protection against over-charge, over-current, over-discharge, over-voltage and short circuits, which adds peace of mind when you’re out on location. Still, if you rely on rapid top-ups, you’ll want to pair this with a power source capable of delivering steady output (the manual suggests not using both input interfaces simultaneously).
What to watch for
- It’s important to manage expectations: the kit does not include a power adapter, so you’ll need a suitable USB power source separately.
- The charger’s meter helps you read charged capacity, but if a battery is momentarily disconnected, the heading may recalibrate.
- Compatibility is broad but there are many Sony bodies, if you’re using a camera outside the listed family, double-check before assuming compatibility.
Practical use case
Imagine you’re travelling light but still shooting a wedding or a vlog. You carry the SmallRig two-pack and the dual-slot charger in a small bag. When one battery runs low, you swap it out and drop the spent cell on charge via USB-C for a quicker top-up, keeping your shoot moving with minimal downtime.
How it compares to simpler options
If you favour a basic single-battery setup, this two-pack with a dual-slot charger offers better redundancy for longer sessions. It isn’t a marked upgrade in capacity over the original NP-FW50, but the real advantage is the dual charging and LCD readouts, which may help you manage power more predictably. If you need higher capacity or faster charging beyond USB-C, you might consider dedicated high-capacity packs or models designed for other battery formats.
Before you buy
- Confirm your Sony camera model is within the supported list (A7 series, A6400, A6500, NEX line, ZV-E10 and similar).
- Decide whether you want USB-A or USB-C charging as your primary method and ensure your power sources match.
- Check whether you require a power adapter, this kit assumes you’ll supply your own as needed.
- Consider a quick on-the-road workflow: a charged LCD readout can save time when you’re juggling tasks.
Decision moment
Final verdict
Is it worth it? It makes sense if you want a practical, ready-to-go backup charging system for Sony NP-FW50 cameras and you value a clear charging readout. It may not be perfect if you’re hoping for significantly higher capacity or universal compatibility beyond the supported bodies. Use it if you want a compact, dual-battery solution that’s easy to carry and helps you stay powered during longer shoots.
FAQ
- Will the LCD display show accurate real-time capacity for every battery? It shows up-to-date readings while charging and will recalibrate if a battery is disconnected.
- Can I use two USB-C ports at the same time to charge faster? The notes indicate not to use both input interfaces simultaneously for the best experience.
- Do I need a separate USB power adaptor? Yes, the kit does not include a power adaptor, you’ll need a suitable USB power source.
Tech specs
The kit includes two 1030mAh replacement batteries and a dual-slot USB-C/USB-A charger with an integrated LCD display to track charge status and capacity. It is designed for Sony NP-FW50 compatibility and supports a range of Sony cameras listed in the product description.