K&F CONCEPT NP-FZ100 Battery and Charger for Sony A7iv Battery Compatible With Sony A7III, A7C, FX3, FX30, A6600, A6700, A7RIV, A7Siii, ZV-E1, ZV-E10ii, Alpha 9 II, A9S, A1 Cameras, 2280mAhClimatePartner certified

Small and lightweight, this unit charges quickly. The batteries don’t get hot during charging. Charges via USB-A or USB-C, very handy. Recommend.

This battery and charger set works fully with the EOS R7 and is fully compatible where others 3rd party brands aren't.However it's worth taking note that your genuine R7 battery wont charge in the K&F charger, I'm gueesing the charger lacks some circuitry that Canon chargers have? Maybe it's something K&F can implement in future chargers? It's not a problem though, thats why the R7 comes with a charger, just use that for the genuine battery.

Well priced and functions well

Reliable product from a good brand.Good value, batteries fit designated camera no surprisesMy go to compatible product company

I’m really pleased with this charger. I used it with my powerbank today during a sporting event. It fully charged two canon batteries really quickly. It is a godsend for long day events.

small which makes it convenient to throw in a travel bag. It charges the batteries. Not much more to say.

Batteries worked fine for the price but after some time the charging contacts developed a fault. The seller kindly offered a replacement, so very good response and service.

I need replacement batteries for the Sony ZV E10 and I needed an external charger for these batteries. This product is a charger and two battery. I have used the batteries and the charger regularly for months. Everything is working well. The charger charges up from 0 to 100% quite quickly. I can't recall for sure, but if memory serves, it is less than one hour, which is fine for me. Also, the replacement batteries seem no different, in terms of time to drain or time to charge, from the Sony brand battery that came with the camera.I have only had the batteries and charger for a few months, so who knows what it will be like in a few years. It could be that everything continues to work as well as now, or things could start deteriorating. Time will tell, but at least on the basis of a few months of regular use, it is very satisfactory.