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.

I purchased these lithium batteries, after seeing how they performed on youtube's "project farm" channel.They were not #1 in every category. But they were, or were close, to #1 in every test.Add to that, that they cost far less than well known brand batteries. Bang for the buck, these batteries are a steal, and are 95% as good as the batteries that bested them in one of many tests.Some folks are leaving reviews, upset that they thought that these were rechargeable. So they make a mistake, because they did not read the listing, and they give the batteries a bad review. Shameful.

After watching Project Farm's YouTube review, I decided to give these batteries a try. Unfortunately, my experience has been disappointing. Out of the 16 batteries I've used, six were completely non-functional. This failure rate is far higher than expected, which makes me wonder if I received a defective batch. While the positive reviews and third-party testing gave me high hopes, my personal experience has been underwhelming.Updates: This Seller is fantastic and super friendly. They reached out to me and offered to either provide a refund or receive a new set of batteries. Still disappointed with the batteries that were dead on arrival, but those things happen from time to time. I recommend this seller and will try these batteries again.

Good quality

I bought these batteries after seeing a bunch of batteries tested on YouTube by a guy who has a channel that has to do with a farm. He does very in depth reviews and tests. I was very disappointed. These were the best rated for the price according to his tests. Maybe I got a bad batch. Amazon or Rayovac alkaline batteries outdo these batteries times 10. I put these in a string light LED fixture in our bathroom and they last about a week and a half. The string lights are only on a few hours during the evening as we use them for a night light. When I put regular alkaline batteries in the fixture they will last for several weeks.

Works

I got these after watching them out last a bunch of other batteries on project farm a YouTube channel. I got them because I needed batteries that work in very low temperatures as well as being long lasting for when storms hit and the power goes out. So far so good.

Works great on