Charged them up, slapped them in my Canon R6ii with a vertical grip and went out shooting last night. They worked great. It's hard to know for sure because of all the variables when shooting but it really seemed like they lasted longer than the E6-NH batteries usually do. At any rate, they seem to do the job well. I'll revise my review in the future if I have any issues.

These batteries are a game-changer! They charge quickly and last through long shoots, making them perfect for any photographer. My girlfriend loves how reliable they are—whether we’re out for a day of shooting or just capturing family moments, they never let us down. The dual USB charger is also super convenient, allowing us to charge both batteries at once.

A must-have for photographers—steady power for every click.

I grabbed these as extras for my Canon and they’ve worked just fine so far. They showed a bit of charge right out of the box, but I topped them up with the little charger that comes with it. The screen makes it easy to see where you're at.

The batteries feel solid and fit just like the originals. I haven’t tested how long they last on a full shoot yet, but no problems so far. They even work with my regular Canon charger, which is super handy. For the price, I’m happy with the setup.

This LP-E6 replacement battery kit appears to be good value for Canon users wanting additional batteries. It's no secret that the original batteries are quite expensive, so my initial opinion was this represented good value for 2x batteries and a charger for the cost of one original battery.

The batteries themselves have performed well in my R6ii (even though this wasn't listed as a compatible model, but uses the same battery as the R6), allowing me to shoot in high fps/res video modes, burst modes, timelapses etc without worrying about running out of power quickly. They seem to hold a charge well, and I was able to get a good amount of shooting done on a single charge.

The included charging case brilliant, being compact, and makes it easy to charge both batteries simultaneously. It conveniently charges via USB-C which I'm pleased to see. The case also has slots for storing two SD memory cards.

The case lid closes securely enough for general use, although some might prefer a more robust latch. A small LED display on the case shows the charging status of each battery, which is helpful, though it can be quite bright in a dark room. Covering it with tape at night is a simple solution.

Overall, this battery kit offers excellent value for money. Having two reliable replacement batteries and a convenient charging case is a great addition to my photography bag.

The batteries are beautifully packaged giving a quality feel as soon as you take them from the box. They only come lightly charged and need to given a few hours using the included charger to come up to full charge.

Appearance wise, they are identical in shape and size to the original Canon batteries but they offer improvement from the original. Although being exactly the same 7.2 volts there are some differences. They are a few grams heavier, a reflection of the fact that they have a higher capacity : 2400mAh generating 17.28 Wh compared to the original Canon batteries which have 1800 mAh giving 13 Wh.

These are clone batteries with a higher capacity than the originals. They are much better than other clone batteries which I have which can have capacities as low as 1600mAh. Also , unlike some other clone batteries, these will work in the original Canon chargers as well as the supplied usb style charger.

I am pleased with these batteries. They have given a new lease of life to my aging but competent Canon 6D and 5D Mkii cameras.

I have used various K&F Concept photographic items and have found their products to be high quality, well-engineered and well-constructed and reliable. The LP-E6 battery pack is used for many Canon EOS and mirrorless DSLR cameras made over the last 20 years (check model requirements) and these two battery packs have a high capacity - 2400mAh. This charger comes with slots for two LP-E6 battery packs and input for micro-usb and usb-c leads BUT note it does not have a power adaptor as such, so you need to find a suitable charger. I found a phone charger with a 30W output worked well, as did one with a 100W output! With my Belkin 30W usb-c phone charger, it took about 90 minutes to charge the batteries in tandem from 50% charge. I used the batteries in an EOS 6D and 7D. They were identified well with the Canon menu system and I did not find any appreciably lower charge life than the Canon equivalents. At this point, this product can be recommended.