POWEROWL Lithium Batteries AA 16 Pack, High Capacity 1.5V Double A Battery Long Lasting Power for High-Tech Devices

I bought this 16-pack of POWEROWL Lithium AA batteries for a mix of home devices—mainly remotes, wireless gadgets, and a couple of high-drain flashlights—and I’m really impressed so far.The quality is excellent. They feel solid and reliable, and every battery has worked perfectly out of the pack. The size is standard and fits all of my devices with no issues, and the battery size is clearly labeled, which is helpful when sorting through drawers full of random batteries.One thing I didn’t expect was how well these perform in devices that depend on brightness, like my LED flashlight. The light stays strong and consistent even after extended use, which tells me the voltage is staying steady.Longevity is where these really shine—I haven’t had to swap any of them out yet, even after weeks of daily use. While these aren’t rechargeable, the fact that they last so long makes up for it in convenience.As for charge speed, it’s kind of a bonus: since these are lithium and come fully charged, you get instant, full power right away. No waiting around like with rechargeables.

If I could give these batteries 100 Stars I Would! I’m not being paid for this review! I use a remote control daily to deliver pain medication from my pain pump and a typical alkaline battery only lasts about 10 days. This remote is very power hungry. Even rechargeable batteries last even less time. I put a pair of PowerOwl batteries in at the beginning of October and the batteries are still full! That’s almost 45 days!I will never buy another battery as long as I can buy these on Amazon!You have to give them a try! I hardly ever give positive feedback but I just had to!“YOU’RE WELCOME”👍🏻

These were inexpensive and they seem to work fairly well. They are a good value for the price. I found about them on the Project Farm.

Good batteries that last a long time. Priced better than the big name brands too, so a great value!

These batteries don't seem to last very long which surprises me. I was expecting them to last a long time. The other day i pulled two out of my apple magic keyboard and one of them was totally dead. I mean it would not move the needle on my battery tester. I have never had that happen with any type of battery!!9/10/25 Update: These batteries in my weather station needed to be replaced after only 3 months for the second time. One battery was totally totally DEAD! These batteries are junk and I have made the mistake of ordering twice because of the price.You might be interested to know that after my original review, Powerowl offered me a refund. I said yes, but cannot find that they have given me one. Immediately after I said yes they asked me to review the batteries again. I decided to wait and see if they gave me a refund and to see what my future experience would be. So Powerowl has failed on all counts. My verdict is totally negative!!

Using these in my nest carbon monoxide detector. I'm hoping to get brand name performance at a fraction of the price. Was made aware of power owl via a lithium battery shootout performed by a popular product reviewer. I've had good results in other devices with this brand of lithium in the past.Battery fit was identical to the double A's I took out.Will have to report back in a year.

Happy with batteries

I use these for my blink cameras. They last a long time. I bit pricier than alkaline, but when you need power that lasts.....