SMALLRIG 1250mAh Replacement USB-C Battery for Nikon EN-EL25, Rechargeable Camera Battery for Nikon Z30 / Z50 / Z fc, 1.75H Fast Charging

Great drop in replacement. Not sure there's any additional battery life, but its a drop in replacement for cheaper than the OEM part. The charging with a USB-C cable should be a nice feature, since you can't charge through a Nikon Z30/60/FC's USB-C if the battery is totally dead it'll be good for field use. Only downside is that charging the battery with the Nikon charger, it never shows as full. Not a big deal, honestly.

I was a bit hesitant to purchase these given the number of poor reviews that mention having them fail after just a few uses. I bought two, figuring I'd take a chance. I've charged each one at least three times and used them anywhere from 25 to 90%. So far I've had only good results. It's a lot nicer charging with a simple and ubiquitous USB-C cable than keeping track of the OEM charger, which I invariably forget to bring with me when I travel. And I'm also getting at least 50% more shots per charge than the OEM batteries. Somewhere in the range of 400+ shots with 33% battery left vs 300-325 and draining the OEM. Fingers crossed they continue to perform well.

Makes charging so much easier!

works as expected, but have not been able to precisely compare working capacity or longevity to OEM. I can say that charging directly with a USB-C cable and power pack is super convenient and worth a slight loss of capacity, if any.

I bought this over a year ago, and it accepted a charge maybe 2 or 3 times. But now it's completely dead. I tried charging it in my Nikon charger, from the port on my computer, and from a wall wart charger. Nothing worked. It's dead. It makes one wonder what compromises are made for an aftermarket product like this. Most of us probably wouldn't understand the high-tech answer anyway. The big picture is: most buyers are satisfied with the product, but it seems to me the failure rate is too high. It makes me wonder how long the satisfied buyers will remain satisfied. Unfortunately, I got a bad one; next time I'm going to stick with the OEM.

I love the ease of portability. Charges very quickly. Perfect for me. I do photography and it is great to have an extra. I would have bought another one but it is a little pricey.

Excellent!!!!

This battery is very good. I like that I can charge it with an USB-C cable.

Remplace parfaitement la batterie originale avec un petit plus non négligeable … la capacité de charger avec un câble usb c

Fonctionne parfaitement avec le Nikon Z50ii, batterie conforme comme l'original

Batteria perfettamente compatibile con la mia Z30. Funziona benissimo! Consigliata!

Funciona sin problemas con la Z50

Excellent battery, I have used it several times with my Nikon Z50 II and it works perfectly. The lifespan remains to be seen. The USB-C charging port is very practical.Highly recommended.