SmallRig NP-F550 USB-C Replacement Battery 4331

Name: SmallRig NP-F550 USB-C Replacement Battery 4331
Brand: SmallRig
SKU: 4331
Price: 47.38 USD
Availability: InStock
Rating: 5.0 (5 reviews)

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$47.38 ~~$64.9~~ In stock

Category: Accessories

The SmallRig 4331 is an NP-F550-form-factor battery with a built-in USB-C port for direct charging. NP-F550 is the standard battery for SmallHD/Atomos-style on-camera monitors, many older Sony camcorders, and a huge ecosystem of LED panels and accessories that adopted the form factor.

The USB-C port means you can top it up from any phone charger or power bank without an external NP-F cradle.

Available from Filmgear Canada, with Canada-wide shipping.

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Customer Reviews (5.0 / 5 · 5 reviews)

Hazel ★★★★★ Oct 18, 2026

I was tired of carrying a separate charger for my monitor batteries, so this NP-F550 with a built-in USB-C port is exactly what I needed. It charges reliably from my laptop power bank, and the battery life matches my older standard ones.

David E. ★★★★★ Oct 17, 2026

The USB-C port on the back is a lifesaver—I just plug it into my phone charger instead of hunting for a dedicated battery charger. My Atomos monitor works flawlessly, and it's nice knowing I can top it off anywhere with the same cable I use for everything else.

Ava S. ★★★★★ Oct 13, 2026

Charging these straight from a power bank on location has been a game changer for my monitor rig. The built-in USB-C port means I ditched the bulky wall charger completely, and one less thing to pack is always welcome. They hold a solid charge through a full shoot day too.