imuto Rechargeable aa Batteries, 3600mWh aa Lithium Batteries 4 Pack

Awesome product. Batteries are great for many high discharge products - my Blink CCTV outdoor cameras last for 3-4 weeks on a single charge. Excellent value for money re money for 3600mAh Li-ion batteries. Charging case is also great when travelling.

Excellent can charge up very quickly

This is a high‑quality rechargeable AA battery set with a charging and storage case that feels premium from start to finish. The case is hard plastic and keeps the batteries safely stored, preventing short circuits and protecting them from splashes or damage. When plugged in via USB‑C, each battery slot has its own status LED: solid green for fully charged, flashing green for charging, and red for a defective or incompatible cell. The indicators are hidden until powered, which gives the case a clean, modern look. The batteries themselves are high‑capacity lithium AA cells with a constant 1.5V output, which is ideal for voltage‑sensitive devices. According to the manufacturer, they support overcurrent protection, fault detection and conditioning, and can even recover over‑discharged cells using a microcurrent function. This is very similar to smart BMS technology found in larger battery systems. I charged all eight cells before use and they reached solid green within a few hours. If the batteries genuinely achieve the advertised 2500+ charge cycles, the initial investment will pay for itself many times over. Even if each battery can be used five times over, it already becomes cost‑effective compared to disposables. I’ll try to keep count of charge cycles and update if any issues arise. The magnetic lid is strong and keeps the case securely closed, so the batteries won’t fall out during transport. The design looks modern, and I like the grey and yellow colour scheme. I’ve used these batteries in RC vehicles, a PS4 controller, and various high‑drain kids’ toys, and they’ve performed very well. They must not be mixed with other battery types. Overall, this is an excellent rechargeable AA system with a smart charging case, clear indicators, strong protection features and high‑capacity cells. Very impressed with the build quality and performance.

I like this battery charger as it is so compact. I charged my 8 lithium batteries, but unfortunately, one of them refuses to charge, so must be faulty. This is a little disappointing. The seller does mention in the description that they can be contacted regarding defective batteries, which I have not done, as yet. The other 7 batteries charged quite quickly and are in use. I've found them to be very long lasting and are working well in my trail camera. I see that you can store fully charged batteries and are good to use even after many months, so that's great.

I’ve been on the hunt for a reliable rechargeable battery system that doesn’t take up half my desk or weigh down my laptop bag, and I finally found it with this Imuto 8-slot charging kit. It is incredibly compact and lightweight, making it a breeze to store in my backpack or slip into a laptop bag without adding bulk. I run through batteries quickly with my wireless mouse and Xbox controller. Since I use four batteries between the two devices, this 8-battery pack is the perfect "rotation" system. I keep four in use and four on standby in the charger. The best part? I never have to wait around. If I do drain all eight, the USB-C fast charging juices them up in just 3 hours, which is significantly faster than my old NiMH charger. LED Status Indicators: The LEDs on the top are a lifesaver. I love that I can glance over and see the flashing green (charging) or solid green (ready) lights. No more guessing if a battery is dead or just old. Voltage Stability: I was specifically impressed by the 1.5V output. My old NiMH batteries (1.2V) used to trigger low-battery warnings on my mouse constantly, even when they had juice left. These Imuto batteries deliver a rock-solid current, so my devices run smoothly until the very end. The "Recovery" Feature: I accidentally left a couple of batteries in a device until they were completely dead. I thought they were toast, but the smart chip in this charger recognised the over-discharge and used a microcurrent to revive them. That is a feature I didn't know I needed, but now I can't live without! These are high-capacity 3600mWh lithium batteries, and the runtime is excellent. I can game for hours on end without swapping them out, and they hold their charge even after sitting in my bag for weeks (near-zero self-discharge). Knowing they are rated for 2500+ cycles gives me peace of mind that this kit is built to last. The magnetic closure on the case is a nice touch. It feels sturdy and splash-proof, so I don't worry about tossing it into my bag with other gear.

**Pros** * ✅ Eight high-capacity rechargeable AA batteries included * ✅ Maintains a consistent 1.5V output * ✅ Charger doubles as a convenient storage case * ✅ Individual charging indicators for each battery * ✅ USB-C powered and useful for travelling * ✅ Good value compared with continually buying disposables **Cons** * ❌ Charging case is slightly bulky * ❌ Batteries can become quite warm while charging * ❌ No detailed indication of remaining charging time I’ve been very impressed with this rechargeable AA battery set. Having eight batteries together with a dedicated charging and storage case makes it a particularly convenient package, especially for households with plenty of battery-powered devices. The batteries provide a steady 1.5V output, which is useful for equipment that can be fussy with the lower voltage produced by some traditional rechargeable batteries. I’ve found them well suited to things such as controllers, cameras, toys and other devices that tend to get through batteries fairly quickly. The charging case is one of my favourite features. Each battery charges independently and the LED indicators make it easy to see when they are ready. It also keeps everything organised when the batteries aren’t being used. The case is a little larger than absolutely necessary and it can become noticeably warm during a full charge, but neither has caused me any real concern. Overall, this is a well-designed and practical rechargeable battery system that should quickly reduce the need for disposable AAs.

These were offered for review a while back and I narrowly missed out, so when they came up again I snapped them up instantly.I’ve been using rechargeable batteries for years, with Energizer as my go‑to brand for reliable performance and value. I’ve tried Amazon Basics before, but they were a complete waste of money. These Imuto batteries, however, seem to be in a different league altogether. When they arrived, I put them straight on charge. All the LEDs lit up green and flashed — once they turn solid green, they’re fully charged. It’s worth reading the instructions so you understand how the system works. The charger box itself is compact and looks really smart. I didn’t use the supplied USB‑C cable, opting instead for my Pixel charger. A quick check with my battery tester confirmed all eight batteries were fully charged and working, no duds, which was pleasing. So far, I’ve fitted them in my Xbox Series X controller, and they’re performing brilliantly. I’ve also installed a pair in my central‑heating thermostat, where I expect them to last a long time.Eight batteries and a sleek, quiet charging box for £22.99 is excellent value — I’d have been very happy even if I’d paid for them myself.

This review is for "imuto 8-Pack Rechargeable Lithium AA Batteries with Charger, 3600mWh 1.5V | 2A Output, aa Lithium Batteries, 8 Slot Storage Case, 2500+ Cycles Life, 3H Fast Charging for Smart Lock, Xbox, Blink Camera (3600mWh 8xAA+8-Slots)", priced at £22.99 at the time of ordering which feels like a fair price for this many rechargeable batteries and a charger. As far as I can tell, these are about the same as any other rechargeable AA batteries. They have a decent capacity, and seem to keep fairly steady voltage for most of their lifespan. The charger works fine as well, although it would be nice if it supported AAA batteries as well since that would make it ideal as a generic battery charger.

Context: I picked up this set to cut down on constantly buying disposable AAAs. I wanted something with good longevity, a decent charger, and reliable performance for everyday devices like remotes, small electronics, and lights. Experience: For the price, this set is fantastic. The charging case feels solid and well built, with a clean design and clear indicator lights. The batteries hold their charge well, and I’ve been impressed with how long they last between charges — definitely better than the typical low-end rechargeables I’ve used in the past. The constant 1.5V output means they perform consistently in devices that are sensitive to voltage drops. Recharging is quick and convenient, and the pack feels like a good long-term investment. Pros: Excellent price for 8 batteries + charger Sturdy, well-designed charging case Long-lasting charge with consistent 1.5V output Rechargeable up to 1600 cycles Easy to use and recharge Cons: None so far — they’ve exceeded expectations at this price point Verdict: A great value rechargeable battery set that delivers on performance, build quality, and longevity. Perfect if you want reliable AAA batteries with a well-made charger that should last for years.

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.

I’ve been using these batteries in a AA for about two years now and they work out great. This year I’ve found two that wouldn’t take a charge anymore, but to me because of all the batteries I go through between flashlights and outside thermometer just any device that takesAA batteries, including all my game cameras I’m saving money. I used to get the lithium AA batteries, but that was a lot of money for 60 this works out really well. I have 80 AA batteries. I also use them in all my game cameras I’m saving money. I used to get the lithium AA batteries, but that was a lot of money for 60 this works out really well. I think I have 40 batteries.

Que no es una buena opción de compra, menos de un año y tres baterías ya no sirven y solo se usan en el control de la TV. No se han cargado mas de 10 veces y ya no mantienen la carga

A handy all-in-one charging kit that’s easy to use and keeps your rechargeable batteries organised. It charges reliably and is great to have around for remotes, toys, and other household devices. Good value if you use rechargeable batteries regularly.