8 Pack Rechargeable Lithium AA Batteries with Fast Charger, 1.5V High Power 3600mWh Double A Batteries, AA Rechargeable Li-ion Batteries with 2000+ Cycle Times

Absolutely love these! Work just like a lithium battery should. No gradual fade, steady and strong, with a span greater than a top grade alkaline. The same voltage as an alkaline too, at 1.5v each. Even better, they’re rechargeable! Saves you so much money with even better performance and far superior run time life. Recyclable. The recharge cycles are superior to ni cad, more like nimh without the memory effects. Top them off first before the first use. Run down completely. Do this a few times and it will run better each time. 3-4 full cycles and they will be at max capacity and will perform at the best possible.

I’m extremely impressed with these 8 Pack Rechargeable Lithium AA Batteries! They charge quickly with the included fast charger, and the 1.5V high power output ensures consistent performance for all my devices. I’ve been using them in my wireless mouse, remotes, and even a flashlight, and they hold their charge much longer than traditional NiMH batteries.The 3600mWh capacity delivers great power, and with 2000+ charge cycles, these batteries are a cost-effective and eco-friendly alternative to disposable ones. The charging indicator on the charger is a nice touch, making it easy to see when they’re fully charged.Overall, these batteries offer great performance, fast charging, and long-term savings—highly recommend for anyone looking for reliable rechargeable AAs

Neat, compact, and easy to use. Can travel easily. Unsure of battery life yet.

Nice unobtrusive looking and compact size. Charging times seem reasonable. I've not determined battery charge capability, as only recently purchased.

While these batteries are lighter than some 2800mWh hour batteries I own, I take those labels with a grain of salt, just like flashlight lumen ratings. What I like about this set is that the magnetic lid charging pod is a nice self contained unit I can use for traveling. It holds the batteries and keeps them from making contact with things in my travel gear. They have been working well in my AA powered flashlights I use for work. I wanted to try them out in my smart deadbolt, but my old alkaline batteries in the exterior keypad have leaked and destroyed the interior. I'll try to update as I get a chance to test them in other items, but so far, these have been used for my main work flashlight so I can instantly swap batteries and get to work again instead of waiting for one with an internal battery to recharge.If these weren't a fair amount lighter than my 2800's, I'd give them 5 stars. One other caveat, these do not register on my XTAR VC4S charger so I can only charge them in the provided charger.

Very easy to charge, individually which is great, and they last long. They fit all my AA devices, sometimes stronger batteries are a little bulkier but not these ones. Got them at a really good price too. hope they will last long

This rechargeable battery system is a game changer. It's super compact, so it doesn't take up much space at all. I can easily toss it in my bag and take it anywhere. Plus, the battery life is amazing, it lasts forever on a single charge. Definitely recommend checking this out!

Giving this 4 stars because these batteries don’t last long and the charge seems to be 2 hours. Do not think batteries are good quality but it works for my sons portable game!