POWEROWL AA Rechargeable Batteries, 2800mAh High Capacity Batteries 1.2V NiMH Low Self Discharge, Pack of 16

These are so great, they are way better than Energizer and Duracell! They last much longer and are extremely powerful. I also have the Powerbowl 12-port Charger (see my review), and it is great as well.These also work great in video game controllers. Though I have proper batteries for those, I was playing one day, and noticed that they were all dead, as I forgot to charge them. So as I charged the actual controller batteries, I used the Powerbowl batteries in my Xbox1 controller. I didn't want to take them out until they died. It was an excellent test of their power and longevity. They lasted as long as my high power 2800 mAh batteries, which I found to be really incredible. I thought to myself, "I've had these Powerbowl batteries in my controller for a week, and gaming for about 6 hours a day, and there's still going strong! How is that possible?" The price is way better than Energizer or Duracell for the same size, plus you get more of them for the price. The power makes them far more valuable than any of the other batteries on the market. I will only buy Powerbowl from now on. So let's all say goodbye to Energizer and Duracell. Oh geez, thanks Autocorrect. I accidentally typed "gooby," but I guess that word works just as well as "goodbye" in this case, doesn't it?

Great Purchase. I keep 4 charging at all times, and only need to swap when needed. Fast chage and lasts a long time. $ savings over time.

Compared to my old batteries that needed constant recharging, these last significantly longer. The high capacity and low self-discharge make a noticeable difference in performance.

I have a bunch of these and they work decently well. In terms of charge, expect them to hold 2000-2100mah, which is well below the advertised charge, but for the price, they still compete even at that lower value.

The only negative comment I have is that my wife throw them away with toys. These are a good quality. The battery life is good. They are rechargeable batteries so they last a long time. They fit the way they should. They’re easy to use on my charger. And my flashlight brightness is the same as lithium batteries.

The media could not be loaded. This past Christmas of 2023 I have decided to do something different. We have no streetlights and our yard is very dark until the spotlight goes on. Being here for 13 years we have never set up Christmas lights outdoors, mainly due to the cost of electricity. Well, to brighten up this past Christmas and future Christmases I invested in solar-powered Christmas lights in various sizes that have Ni-MH rechargeable batteries varying from 400-1200mAh. The downside of these lights is that they carry the lowest capacity batteries that operate the lights for the advertised run time. In the majority of the 14 sets of lights, these did not meet the advertised run time. That is mainly due to the lack of 6 full sun recharge time required. In my area, that is impossible due to tree shade in the summertime, and in the winter when there are no leaves the sun peeks through in and out the tree trunks and branches so these lights don't get that full sun necessary to operate for at least 6 hrs advertised. I had lights in this scenario operate only for 1-3 hours. Another downside is cloudy days. On cloudy days mine as well forget the lights.The solution was to get replaceable Powerowl Ni-MH batteries with much higher capacity and a Powerowl recharger.I got 32 AA2800mAh to replace the batteries that ranged from 400-1200mAh. The new 2800m batteries after fully charging them in the house stayed on all night until the daylight turned off the lights. The following day there was very little sun but these lights stayed on another night until daylight turned them off.I got another set of 32 batteries and hold it as a backup this way I will always have a full supply to replace all batteries in 14 sets of lights.I also wanted to utilize the batteries that came with the lights and started to recharge them. I had 8 400mAh and the recharging indicator red light was blinking. Not knowing what that meant I reached out to the support at Powerowl and asked why the indicator light was blinking.Their first suspicion was the batteries were too low of a capacity at 400. To confirm this they asked to send a picture of those batteries. After reviewing the pictures the company responded quickly stating that these were too low of a capacity and they felt sorry that I could not use these batteries with their recharger but to keep a customer happy they offered to send 8 AA2800mAh as a consolation for my troubles free of charge.Additionally, the rechargeable batteries have improved greatly. The older versions of rechargeables were limited by their memory. The new rechargeables have no memory and these can be recharged as much as 500 times.With the cost of other brand-name, batteries range anywhere from $1.50 per battery in a pack. The rechargeable batteries cost about the same per battery but the brand name once they run out we throw them away while the rechargeable can be recharged and keep on going.I plan to convert all brand-name throwaway batteries in all devices that have batteries in the house and never buy a brand-name battery.

This is my second order of these batteries. It takes a few charges to get them to their max duration, but they work quite well. I use them primarily in game controllers, flashlights, remote controls, Christmas decorations, etc. They do not last as long as a regular battery, but then I'm not paying those ridiculous prices for new ones constantly. Quite happy with them so far.