After 4-5 full cycles, during which it lasted a bit longer than my old genuine Nikon ones (which had been dropped), it started not charging. I use the genuine D3400 charger and after a few seconds its light flashes rapidly, without charging it. Therefore, although cheap, it is actually expensive (since in practice, you throw it away shortly after purchase).

I bought it as a second battery for the Nikon D5200. It worked (and still works) normally, but it "swelled" so much that it goes in with difficulty and cannot be removed by turning the camera. So, after I managed to take it out, of course I didn't put it back in. Very little use, since I don't use the camera often.

It is suitable for Nikon D5500. It holds up as much as the genuine one, maybe a little less. But it is complete for its price. I don't know what it will do in the long run because I bought a genuine Nikon two years ago and it inflated.

They were used on a D3200 and went through 5-6 charging cycles. I had bought 2 pieces and both of them inflated. It's better to buy the cheaper ones from China that you know won't last 2 years for half the price.

Very good - it lasts slightly less than the genuine one so for a second one it is the best. I have had it for 1 year already.

I use it on a Nikon D5200. I am completely satisfied, it charges with the genuine Nikon charger, I haven't encountered any problems. It doesn't hold as much as the genuine one, but it's perfect as a backup. Brand name product at a good price!

Purchased as a second battery for the Nikon D5600.
No issues with compatibility on the camera or the Nikon charger (MH-24).
Shorter duration compared to the original Nikon battery (EN-EL14a) but for half the price, it's great.

I have it for almost 5 years! I bought it shortly, a few months after my camera, a Nikon D3400. I am completely satisfied, it charges with the genuine Nikon charger, I have not encountered any problems, nor have I ever used another charger. Branded product at a good price! Stay away from non-branded batteries!