Works as should

Unfortunately I misread the description and thought these would fit my camera, which is an EOS T3i - it's close, but they do not. As such, I can't really speak for the battery life, but since I set it up and charged up the batteries I can vouch for that side of the product. It plugs in to a standard usb-c cable (a short usb A->C cable is included) and the three batteries snap securely into place and start charging immediately. This works with any combination of batteries plugged, and there's a nice clear screen which indicates the status of each, and charging is quick, so it's a breeze to use. It's a shame that it doesn't work with my camera because it's a very nice product at a great price for multiple batteries - if I can find the equivalent for my battery format I'm buying it immediately.

I tested these batteries on a Canon T6 camera. The charger came with a USB cable, but you’ll have to provide your own USB power supply.
The design and the build quality of the charger is very good. It has a nice little screen showing whether each battery is charging or fully charged. The build quality of the batteries is also very good. They’re very similar to the battery I’m used to using in this camera.
I checked the wattage used by the charger, and it’s the same for one battery as for three, which means it will take longer to charge three batteries than to charge one. Makes sense to me, it’s just something to keep in mind. When I first put the batteries into the camera, it showed that each one was fully charged. But I put the three of them into the charger to top them off, and it took a bit longer than an hour for the charger to fully charge them.
After fully charging them, I tried each battery in the camera for about 100 shots. The camera still indicated full charge, which at least indicates that these batteries are not the kind that take a charge and then discharge in no time at all.
Overall, this is a very good product, providing good value for money. Only thing that would’ve made it better is if an instruction sheet had been included, mostly so we could know we’re using the right kind of USB power supply. As it was, I used one from an unused phone which indicates it’s rated for 1.2 amps. It seemed to do the job, and only got slightly warm, not hot like some of them do.

I have a digital camera from about 14 years ago that uses this type of battery, but when I went to pull it out a few months ago, none of my batteries would charge! I'm still not sure whether the issue was the charger or the batteries themselves. I decided to try this replacement set. I am very pleased with the results.
This kit includes three batteries and a charger. The batteries charge quickly, and I appreciate having two spares ready to go. So far, I haven't had to swap them out mid-session but it's still a great peace of mind knowing I have two extra batteries. The charger works well and all components feel solid for the price.
I would definitely recommend this set of batteries to anyone with a compatible camera. Having extra batteries on hand is always a smart idea.

This is a great product to charge multiple camera batteries. I love that it came with three batteries because now I do not have to worry about running out of battery power when I am out and about taking pictures or at an event. And because this charges three batteries at a time, I can make sure I always have a full battery. It is easy to use, charges in a reasonable amount of time, and works really well.

Perfect and a great value I’m going thru 4-5 batteries every time I need my camera and this battery charger combo works great for me as I can have 3 batters on charge and swap them out as needed

Nothing is nothing is worse than having your camera out and not having batteries to power it. This has happened to me several times and when I saw these tT-6 batteries available with the charger I grabbed them immediately. I'm not at all displeased. Wildly batteries took a fairly long time to charge. Once they were, they seemed to perform as well.As any other battery. Meaning they didn't die after ten twenty or fifty shots. Having three of them as great as I never have to worry about being caught short again. The charger does take a long time to bring the batteries up to full charge, but that's not a big problem to me. Overall, I'm pleased and think this is a great way to make sure you're camera is always ready to shoot

This charger/battery set is really nice!

The charger can charge all 3 batteries at the same time, and is actually quite quick compared to our original charger.
The display is nice to show you how charged each battery is. The USB C cable is nice, but I like the fact that is a USB C instead of some weird proprietary plug.

The batteries fit perfectly in the camera! They seem to last just as long as the originals.

I would highly recommend these to anyone looking to add to their battery collection or replace cm their batteries.

Why did you pick this product vs others?:
I have heard good things about K&F concept products, and saw these and decided to get them, they last seemingly the same amount of time as the stock Canon batteries, but having extra batteries is always great especially if they perform better or the same. Also love the little battery charge indicators on them

Perfect replacement for my wife's Canon Rebel DSLR camera. Much more affordable than OEM and higher capacity too.