Hixon 1.5V Rechargeable AA Lithium Batteries,16-Pack 3500mWh Double A Li-ion Battery,1600Cycles,Constant Ooutput,Max 3A Discharge.(Charger Not Included)

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They charge fine, not sure of their capacity yet. The battery holders are nice touches.

This was a reorder for very durable and dependable 1.5v rechargable Li batteries. Very pleased with the product.

Unfortunately I have to rate this product very low. I have tried rechargeable batteries in the past and always have been disappointed with their performance. With these lithium-based batteries and good reviews, I was hoping I can stop using single-use alkaline batteries. I don't even care about saving money, just feels wrong throwing all these batteries in the garbage.These batteries charge reasonable fast, but they do not last. It's really hit-or-miss. In devices with multiple batteries, it is the fastest draining battery that stops the device from working. Not to mention with smart devices, the battery indicator is either 100% or 0%. So you don't get a warning.Ultimately these last about 1/3 of time of regular, single-use, Alkaline batteries. And at least 1/6 of time for single-use Lithium batteries. And for the money, I can probably buy 250 Amazon Basics batteries for the same amount as these 8 batteries.There is no way to contact the seller. You don't really find out that these are not great until way past return period. This was just a big waste of money and time... at least I think I can recycle these.

At first I was dubious about these batteries because I had been using the Powerowl AA 1.2V 2800mAh rechargeable for my devices. Until now, I thought I liked the idea of having a longer lasting battery life as opposed to more brightness. In regards to my flashlights which I use daily at work I had no idea what I was missing in terms of actual brightness until I switched over, finally getting that true 1.5V output made all the difference in the world when using these lithium batteries. I can really see deep down into a person's backpack and purse now when inspecting for weapons. When on patrol walking by a dark alley or vacant lot at night my 750 lumen flashlight can now light up a vacant lot as if it were daytime. With these rechargeable lithium batteries I finally get to see what a true 750 lumens looks like at night. I can't ever go back. 😆My only lament is that I wish they could make a true high capacity 2800mAh rechargeable lithium battery that way I wouldn't have to recharge them as often. But the silver lining is that at least these batteries give you the whole 1.5V the entire time before dropping dead unlike the Nickel-Metal Hydride batteries.

I have started replacing all my conventional batteries with these lithium batteries. The seem to work as long or longer and have many recharging cycles.

Quality first

I bought approximately 20 of these. About 25% of them had to be thrown away because they were either DOA or would not charge after the first time. About 75% of them deplete 75% of their charge in approximately 2 months.