K&F Concept 2-Pack DMW-BLK22 Battery and Charger Set, Compatible with Panasonic Lumix DC-S5 S5 II DC-S5 IIX S9 GH5 II GH6 S5II S5IIX S5M2 S5M2X GH5M2

I recently picked up the S5IIX and my early experience with the Panasonic battery life was not good, plus I didn't really really like plugging a cable into the camera for charging. I have found these batteries from K&F Concept much longer lasting with clearly better capacity and obviously better value for money. They fit in the camera perfectly and function exactly as you would expect.The charger could not be easier to use and provides excellent feedback on the charging, while allowing me to charge one or both batteries at the same time. The size is just about perfect, so I can leave it on my desk to put it in my camera bag. Time will tell how long they last, but so far they seem like a great deal.

Good price compared with Panasonic's own cells. The charger works well. Do they work in my G9 mkII, yes, will I get the same number of shoots per battery, no idea, I don't count them.Nothing to suggest these are any different. Only time will tell.

Great value for money!! So handy to have back up batteries for when you’re on set. Charges fast and is versatile and convenient to carry, definitely recommend!!

Bought for my Panasonic S5 mark two with flawlessly and they last just as long as the original batteries

I've always been a bit wary of non-OEM batteries. They are often cheap for a reason. As my new Panasonic G9ii functions on a feed from an already bought external battery bank, I thought it worth the risk. The OEM lasts noticeably longer but at twice the price, so I'm satisfied with what I've bought. They fit nicely. While I'm pleased with my purchase, be aware the capacity is a bit less than the originals. Close to 5*. Recommended on price.

The batteries provide excellent battery life, allowing me to shoot for extended periods without having to worry about running out of power. The charger is fast and efficient, ensuring that I can quickly recharge the batteries when needed. The batteries are compatible with a wide range of Panasonic Lumix cameras, making them a versatile option for photographers who own multiple models. The build quality is excellent, and the batteries have held up well to regular use

Pros:Having an extra pair of batteries is quite handy during my extended shoots so that I will never get caught with no power.Works without any problem with my Panasonic Lumix camera.I can depend on these batteries to give me all the power I need, so I can be on with taking my shots, rather than making me run out of juice.It's so easy to work with this charger; it keeps my batteries always ready for work.Verdict:If you happen to have a Panasonic Lumix camera, like mine, this battery and charger set will be a great addition. Having two extra batteries and such a handy charger, I'm protected against running out of power in the most critical moments. Reliable performance and good value make it a must in my camera bag.

I have a few third party batteries and also 2 OEM batteries for my GH5 and my GH5 MK2.These BLK22 batteries are the 'new type' with extra contacts required for the GH6 and GH7 (I'm a micro four thirds user) and I am hoping to get a GH7 soon. SO these batteries can be used across all my MFT Lumix bodies.The batteries fit in the camera perfectly well and function no different to the OEM batteries - which is exactly what you want. For photography I'm happy to use third party batteries, but I have had issues with third party batteries when the battery is low and the camera fails to record a file. I haven't had that issue with these batteries, however I've not rigorously tested them for that.The charger is great, it charges 2 at a time and handles my other batteries with no issues. So I absolutely recommend this. For 2 batteries and a good charger this really is excellent value for money, and K&F is a brand I have used for many years (for stands and equipment) so I have trust in the hardware also.