Battery charged up in a similar time to the genuine Canon battery and was recognised by the camera with no conflict. Gives similar performance to the genuine item. Having the usb charging socket is a fantastic idea. I have had several K&F items in the past and they have all been excellent quality and work well

Love that I do not need to bring the charger a long with me. 1. They last a long time have never gone dead on me. 2. Can charge them with USB C cable if out and about.

Utilizzo da circa un anno le batterie K&F per foto e video a livello professionale, con grande soddisfazione e tranquillità Questo modello da 2600 mAh supera quelle della stessa marca in durata e affidabilità ad un prezzo ragionevole

I mean c'mon of course I was skeptical about the premise of these batteries but they work great! Charge holds very well though not quite as long as the Sony battery and the estimated shot counter will get a little weird, but it doesn't matter. The ability to pop the battery on a charging brick by itself is worth 10 batteries.

I'm "Canon" born and bred. Over the years, I've bought the Canon EOS 5Dmk1, 5Dmk2, 5DSr and 5Dmk4 all new and all from New York. Each time I bought a set of two, new official Canon batteries every time I bought each camera as I always use the associated battery grips for each camera. Now, some of those Canon batteries are getting tired and at some point I will buy an 'R' camera so wanted to buy descent, high power, replacement batteries. I've never really been a 3rd party equipment buyer, always opting to buy OEM gear (Canon) so this was the first time I've bought a 3rd party battery. I've heard so many horror stories of cheap Chinese rip-off versions of LP-6(+N+H) batteries, but these K&F batteries are superb! What I thought wasn't clear in the Amazon advert was, apart from charging via the USB cables, could these batteries be recharged in the official Canon charger and can they be recharged in a good quality 3rd party charger? YES, they can and they interface and operate/register with each of the listed cameras above as though you were using the official Canon batteries. I have no hesitation in recommending these cells. They are robust, reliable so-far, they don't get too warm when charging and they seem a very good quality product. They're not dirt-cheap for 3rd party batteries, but you get more than what you pay for with these......they are in a different league to other 3rd party batteries you find available and as such, they offer excellent value.

Bought this as a backup battery for a Canon dslr. Charged quickly not tested final result yet but pleased with product and quick delivery. Reasonable cost

Bought for my R7.
Simple charging, needs no dedicated charger, just a USB C cable.
Did a complete Airshow with hundreds of shots, still showing half charged at the end.
Knocks the spots off Canon’s OEM batteries

J'ai commandé ces batteries pour les utiliser avec mon A7C pendant mes vacances sans possibilité simple de les recharger, j'avais emporté les 2 et finalement n'ai jamais épuisé la première en 1 semaine de vacances

I am really happy with this in my EOS-r! I have had 0 issues with error messages and so on. They last super long I am tempted to say longer than the original but I would have to test that out some more. I am just about to put another 2 on order that's how much I like these!

K&F is a respected manufacturer for filters, lights, camera bags and now camera batteries. This battery is chargeable by either a standard charger or directly with a USB-C fast charger. Works just as OEM batteries offered by Canon. Recommended.