K&F ConceptNP-W126 NP-W126S Battery, 2-Pack USB C XT30ii Battery Compatible with Fujifilm XM5 X100VI X100V XS10 XT30II XT30 XT20 XE4 A5 Cameras

For anyone wondering, it’s a good fit for the NiSi UV filter on my fujifilm x100f. Snug for sure, but goes on fine and doesn’t feel like will fall off like the original cap on the camera. (The original lens cap does not fit the nisi filter annoyingly…). Nice soft padding inside, with no bunching noted yet.

I bought K & F Concept's NP-W126 batteries, which could be recharged with a USB-C cord, for my grandson's trip to Africa. Weight and bulk were issues and the ability to recharge from a small solar panel with a USB connection was critical. He successfully used 3 batteries for 10 days in the bush and never ran out of power.

Wont ever buy another battery from anyone else. These work flawlessly and the ability to charge direct is now a must for me

If you’re tired of carrying around a bulky charging dock or hunting for a power outlet, the K&F Concept 2-Pack LP-E17 USB-C Batteries are a must-have for Canon users. These batteries work flawlessly with my Canon EOS R100, and the convenience of direct USB-C charging is a total game-changer.Why These Batteries Stand Out:✔ USB-C Charging = Ultimate Convenience – No need for a separate charger; just plug in a USB-C cable and charge anywhere. Perfect for travel or on-the-go shooting.✔ Reliable Performance – Battery life is solid, comparable to the OEM Canon batteries. No unexpected drops or failures.✔ Fast Charging – Charges noticeably quicker than standard third-party batteries, so I can get back to shooting faster.✔ Great Value – Getting two batteries at this price is a steal, especially considering the quality.A Few Things to Keep in MindThe charge indicator is helpful, but I wish it was a bit more precise.While these batteries last well, OEM Canon batteries still have a slight edge in longevity—but for the price and convenience, this is a non-issue.Final Verdict: 5/5If you shoot with a Canon EOS R100 (or any LP-E17 compatible camera), these batteries are a no-brainer. The USB-C charging alone makes them worth it—no more carrying extra gear, just plug in and power up. Highly recommended for photographers who want reliable, affordable, and super convenient backup batteries!

These batteries last almost 50% longer than my 7 year old Canon LP-E17s. Love how they charge by USB but they don't fully eject without a little help. The battery tops are just a tad wider than the battery body and it will get hung up a little, but not to the point where I wouldn't recommend them.

These batteries bring new life to older Fuji cameras giving an easier way to charge them (USBC) without having to use old clunky chargers. I highly recommend these batteries and have used them in my X-Pro 2 and X-E4 without issue!

Muy buena calidad, excelente respaldo para sesiones largas

Great quality of batteries that last just as long as the Fujifilm brand. I love that you can just plug them in via USB-C so you don’t have to take a big charger with you.