imuto Rechargeable aa Batteries, 3000mWh aa Lithium Batteries 8 Pack

I bought these mainly for my Meta Quest 3 controllers because I was tired of constantly replacing regular AA batteries. The controllers can drain through batteries fairly quickly, so having rechargeable ones has been much more convenient. The batteries have performed great so far. Even though they aren't from one of the major battery brands, they still lasted several days in my VR controllers before needing to be recharged. The best part is that once one set runs out, I have additional charged batteries ready to swap in. They also charge quickly with the included charger, don't produce much heat while charging or being used, and the battery indicator is very helpful for knowing when they need to be recharged. Overall, these have been a great purchase for my VR setup. Having multiple rechargeable batteries ready to go means I don't have to worry about buying disposable batteries or waiting around when my controllers die. I would definitely recommend them for Meta Quest 3 owners or anyone who goes through AA batteries frequently.

Works great using for door lock batteries

Good batteries but use in radio receivers they generated a hissing kind of interference. And sometimes I have to reopen the top of the charger to get a good connection to recharge the batteries. Good for camera's and toys etc

I use these batteries for the controllers of my meta quest 3, its literally just standard AA batteries with rechargability. The case reminds me of wireless earbuds which makes it look cute, it has charging lights on the top of the case, which i love. The one flaw is the case itself doesn't have an in-built battery, so you cant recharge the case itself. If it had that, it would be worth everything. The sound when you close the case is pretty good. The value of money is somewhat decent, could be better. But hey, if it works, it works! Battery life as I mentioned above is pretty good, power draws into my controllers like a dream, theres no power drops whatsoever, its very smooth. I even used the one thing that consumes battery power like crazy, AND IT STILL BARELY DROPS ANY FASTER! if it was actually lithium, it would most likely prolong the battery life, which would be ABSOLUTELY BONKERS. If this manufacturer makes them, then take my money. i wouldn't care about the price, I would just snatch one and pay for it. The size is a bit of an understatement though. It is NOT pocket friendly, if anything i would put it in my backpack pocket and it would fit perfectly. If you don't have big pockets, I wouldn't recommend it, but if you don't need pockets, definitely snatch one and see for yourself. These things are pretty good. Definitely a must have.

Very convenient. Batteries cartage fast and last a long time. Great way to save money and not throw away so many batteries. Will be ordering again for sure.

I enjoy the small charging box and the batteries charge fast and run for a long time. Kinda silly but I also like that the batteries are black. I have a thing with colors.

What you read about the latest li fe iron batteries is true. These are by FAAAR!! the best AA batteries so far. I've used them for low drain and high drain music processing electronics and it's critical they deliver what they promise. I label my batteries 1-8 and use them in pairs 1,2. 3,4. etc. If they last as long as claimed they are best quality... time will tell. I mean charging cycles. I think these are just batteries that don't have bms so you have to make sure you don't kill them by draining too low.

Bought these for use in a medical device which needs a single AA cell to save $ and going thru batteries endlessly. Energizer Ultimate Lithium batteries would last about 3 weeks. Started using these rechargeable LI batteries and was initially impressed. They charged quickly and the cells were each lasting 3-4 weeks. After 6 months 1 of the batteries showed failure on the charger and would no longer charge. After about 1 year, the remaining 3 cells were only lasting about 2 weeks. At the 18 month mark, a 2nd cell has now died and won't recharge. At this point no savings over the Energizer batts. Another thing to note is that lithium ion batteries will hold their voltage until the very end of their life and then die suddenly. This is just a characteristic of lithium batteries and is not a defect. But users need to be aware that there is no warning that the cell will die suddenly and need to be replaced.

This thing is great! Im going to order another one. Super handy. Use for my Xbox controller. Two go in and there are two on standby. The charging is relatively quick and they last in my controller for quite a long time.

UPDATE: I reached out to the company earlier in the year and they were super responsive. They definitely stand behind their product and sent me replacements. The replacements work awesome and I am back to a whole set plus two extras they sent along. I’ve been using these exclusively in my Blink Doorbell and they have been working great! I’ve been getting quite a few months out of them without any problems. I think the best I have gone is about 5-6 months, which I think is fantastic for a rechargeable. No more do I have to buy the pricey disposables every 6-8 months. I think just 3 sets easily pays for the rechargeable ones from Imuto. On top of that you have enough in this kit to use with an Outdoor cam with two to spare! So far these are the best batteries I have found aside from the original ones that came with the Blink. I definitely recommend the Imuto if you are looking for some batteries for your Blink cameras! —————— This was a 5 star item until I discovered one of the batteries is bad. I use this in my Blink cameras. Actually in a Blink Doorbell and two Outdoor Cams to be precise. The Imuto worked perfectly. The charger came with 8 AA batteries, which was perfect. I could keep two in each camera and then 2 spare if one of the cameras ran out. That way I could do an easy swap right away and then charge the depleted batteries. Well that worked for the first cycle great. However after putting in the two spare batteries my doorbell lasted only about a week before the dreaded low battery warning showed up in the app. After a day more the doorbell was dead. That’s when I discovered one of the batteries died. When I try charging it the charger just flashes red for that battery. It’s a bummer because now I can’t keep two spares. That’s a shame because the charger and the batteries look really good quality. It charges quickly too. The batteries lasted probably 5 months in my doorbell, which I thought was really good. It’s not as long as the original Energizers, but for rechargeables I can live with that. It’s not like I have to change it every month so that’s a win. At the end of the day I’ll have to buy more of these rechargeables. I think it’s worth 4 stars still but I have it 3 to bring some awareness about the battery failing. That way you are aware if buying. If that battery didn’t fail this would have been an easy 5 star item.

These are amazing for my microphones, charge them for an hour as they last the whole service really good product especially compared to the old rechargeable batteries.

Fonctionne très bien avec différents types de piles rachargeables. Et comme on peut recharger une pile à la fois, c'est un excellent produit.

I never expect a lot from rechargeable batteries. They don't tend to last as long as regular batteries and they even seem underpowered somehow. But, for the sake of being environmentally conscious, I keep buying them. When I say the imuto brand of batteries, I initially thought, "I have too many rechargeable batteries. I don't need more." But then I saw that they had higher capacity than typical AA batteries AND came with their own chargers, so I figured I'd give them a try. If they didn't live up to the hype, I'd send them back to Amazon. I was not disappointed. These things hold a charge well and even seem to breathe new life into my devices. I know that sounds ridiculous, but I have a high-draw device that always feels like it's about to die. Like, seriously, when I put it under even the smallest load, it wants to stop, even with freshly charged batteries. But when I put the imuto batteries in, the device feels new and turbo-charged. It's actually challenging to stop it. Definitely worth it. Bought two packs. Going to get more of them to have on hand.