Wasabi Power Battery (2-Pack) for Sony NP-FZ100 and Sony FX3, a1, a9, a9 II, a7R III, a7C, a7S III, a7 III, a7 IV, a6600

As the Headline states: From Canon to Sony - Wasabi batteries have never let me down. A7III & A7IVWasabi batteries have been my go-to third-party batteries for years. I've probably purchased about a dozen Canon batteries over the years and when switched to Sony, I now have 8 batteries. I shoot many events, at times 4-5 events over a long weekend, hence my need for lots of batteries.There's no battery warnings with my Sony A7III & A7IV cameras and batteries have great longevity.

Almost all NP-FZ100 knock off or 3rd party batteries will cause many Sony Cameras, A7R4 and newer to display a warning that it's not 100% safe for your Sony. Sony did this so the customer knows it's NOT a Sony battery and battery life won't be as good.Wasabi is a made in China and in the past wrote "cells made in Japan" as Made in Japan was a higher quality cells and the rest of the battery is made in China. But now I think 100% is made in China, so YOU MUST understand it's NOT a high quality as Sony but also you get 2 for $50 and the Sony is about $150-$160 for 2. So understand that this battery do have the Chip so the Sony will show the battery level and won't pop-up that message that the newer Sony firmware displays, as I have other batteries that that message pops up because they did not have that chip.Don't expect there to last as long as the OEM Sony or take as many shots, but again for the cost hard to beat. I am trusting a $4K camera with a very low cost battery and really hope it does have the protection as listed and won't damage my Sony A7R4?But understand that's the risk with an $25 cell that's well made as to the case and fits as the Sony does, but again will it perform in number of shots or in colder or last as long life...NO but pay less get less, but the support in the past has been very high!Update after I use them...

Good product for replacement for OEM.Sony charges a bit for the batteries . I have noted no change in performance with my A9 in daily use.Recommend for back up use rather than spending the extra cash.