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Steve
Reviewed in the United States on March 9, 2025
Let’s be real—regular AA batteries are so last century. These 4255mWh Rechargeable Lithium AA batteries are the ultimate upgrade, and I may never go back to old-school disposables again!First off, USB-C charging—finally! No more hunting for weird proprietary chargers; just plug in and juice them up fast. The constant 1.5V output means my gadgets stay powered without that slow, sad battery drain halfway through use.I’ve been using them in remotes, flashlights, and even my Blink doorbell cameras, and they’re performing like champs. Plus, with 2000+ recharge cycles, these things will probably last longer than my will to keep up with the latest iPhone models.If you’re tired of constantly buying batteries that just end up in a landfill, do yourself (and the planet) a favor—get these high-tech powerhouses. Your gadgets will thank you!
Food lover
Reviewed in the United States on March 4, 2025
Got tired of replacing batteries on the Wii controllers every other day and the nimh were dying out so I figured it would try some lithium batteries and they did not disappoint. Kids have been playing Wii sports just as frequently if not more frequently than they normally do and it's been a week and the batteries are still showing 50% charge. The charging case is compact and allows for charging all 8 batteries at the same time.
Alycia
Reviewed in the United States on March 3, 2025
We have an electronic lock for our door, which we love, but it eats AA batteries! These rechargeable ones seem to be doing the job of slowing our battery consumption down. They charged quickly in a convenient case which is aesthetically pleasing. Four of the batteries have been in my door lock this weekend and still report at 100% charge after three days of use! So far, I am impressed with these rechargeable batteries and hopeful they have solved my battery problem.
J Wollscheid
Reviewed in the United States on March 2, 2025
These batteries work great. I use them on my wireless blink cameras and have not had an issue with them. One of my cameras burns through batteries real quick and since these charge quickly, it is perfect. I haven't had to recharge them yet but the health according to the camera is still good. These will definitely save ok buying batteries and power my camera perfectly. Would recommend to anyone needing lithium batteries for their electronics.
JBON440
Reviewed in the United States on March 2, 2025
Fast delivery.....work good so far
Max Payne
Reviewed in the United States on March 19, 2025
This is a solid set of rechargeable AA lithium batteries. With 1.5V and 3400mWh capacity, they should provide consistent power output, making them great for high-drain devices like cameras, game controllers, and flashlights. The fact that they can be recharged over 1200 times adds to their value, reducing long-term battery costs and waste.
W
Reviewed in the United States on February 27, 2025
These are solid alternative to disposable batteries, especially for high-drain devices like flashlights, remote controls, and security cameras. The inclusion of a USB-C fast charger makes recharging easy. One of the best things about these batteries is the 1.5V constant output, which ensures stable performance across different devices. Unlike traditional NiMH rechargeable batteries that gradually lose voltage as they discharge, these maintain consistent power, making them ideal for electronics that require a steady voltage supply. I used them in a Blink doorbell camera, and they performed well without the typical low-battery warnings that often happen with other rechargeables.The fast charging is another strong point. They recharge much quicker than standard rechargeable AAs, which is great when you need fresh batteries in a hurry. The claimed 2000+ charge cycles sound promising for long-term use, though only time will tell how they hold up after repeated recharging. Overall, these are a great investment for those who frequently go through AA batteries and want a reliable, rechargeable alternative. They work well, charge fast, and provide consistent power, making them a worthwhile choice for everyday use.
Frank Carnevale
Reviewed in the United States on February 22, 2025
The manual says 0v refresh. However the charger does not support that feature, it’s not the sellers fault that the instructions are falsely written. One battery arrived 0.1V. The charger kept showing red meaning the battery is incompatible, bad or otherwise. I put it in another charger and the same thing happened. So I had to jump start it by using a low voltage Dc Power Supply (set to 3v) and it worked. Now it’s charging up fine. Overall as far as life span on all the batteries that’s to be determined. I needed these for a high power flashlight and so far so good.
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