NEEWERNP-FZ100 Replacement Battery Charger Set, Compatible with Sony a7IV, a1, a9II, a9, a7SIII, a7RIV, a7RIII, a7III, 2-Pack 2280mAh Li-ion Batteries, Dual USB Charger with LCD Screen, USB-C Cable

Muy buenas las pilas, llegaron rápido y están de muy buena calidad

Just a datapoint for people trying to find a NP-FZ100 replacement that Sony cameras don't complain about. I figured I'd try and see - this is "Neewer NP-FZ100 Replacement Battery Charger Set, Compatible with Sony a7IV ..." purchased in March 2023, and tested with a Sony A7r V delivered February 2023 with firmware v1.00. The camera powers up and runs on these battery packs without showing any warnings about non-"original" batteries, and does show battery percentage, even after continued use for a few minutes. These weigh 78 grams as opposed to the original Sony batteries' 83 grams so it's possible they have fractionally less capacity but they at least work correctly in the camera and charge fine in the Sony charger as well.As an aside, the USB charger that comes with these kind of works but charges very slowly. It draws a total of 5V, 2A (really closer to 1.7A) but tapers the charge current very aggressively so it will spend a couple of hours at 200-300mA. This is probably a good thing in the interests of safety since it is a two-terminal charger with no temperature monitoring, but it's inconvenient if you want your batteries charged in a reasonable time.Update: Sony has apparently added this battery tot the March 26, 2024 a7r5 v2.02 firmware update and it no longer avoids triggering the 3rd party battery warning. Unfortunate.

Excellent third party battery. No pop up message. Long lasting.

Soluzione ideale visto che il carica batteria separato è oramai un optional

These batteries are performing fine but only time will tell if they last.In use the camera flags a warning that they are not original but once past that no probs. The percentage power left icon comes up which does not happen with some other third party batteries.