POWEROWL Rechargeable AAA Batteries PRO, High Capacity 1100mAh, Premium NiMH Triple A Battery -16 Count

We have been POWEROWL customers for over four years. This PRO version is giving our lighting and electrical equipment a boost. Recharging is simple with the 16 port round POWEROWL Charging Station. Quality and reliability are the key factors for continuing with the brand. The value is excellent as well.

They work pretty well and haven't noticed anything wrong with them. They last long enough. I mainly use them for my electric salt shaker/grinder and I haven't had to recharge them in over half a year. It may have been a year now. Admittedly, I don't use them every day, but to hold a charge for that long, even without constant use, is pretty impressive to me. I'll be ordering more since I lost a few in my move.

Very reliable batteries. Have saved me a lot on batteries. They just take a while to fill charge. The product is very easy to use

My Eneloop batteries have started to go bad and after seeing the cost I decided to look for another brand. I first tried Amazon Basic batteries. I plotted the discharge voltage during several charge-discharge cycles and found major voltage glitches. It took many charge – discharge cycles to have them discharge without voltage glitches. When I checked the label, I found that they were over two years old, old stock. I won’t buy Amazon Basic Batteries again. I then tried EBL batteries and found several with minor voltage glitches and the glitches went away after a few charge-discharge cyclaes. I then tried these POWEROWL batteries. No voltage glitches and the batteries tested the same except for one. The one didn’t reach the end of charge properly and my charger over charged it. Even after several cycles it continued to overcharge. One bad battery out of 16, not too bad, much better than the other brands. The capacity checked the same as the Amazon batteries which were rated at 800 mAh, these are rated at 1100 mAh. I think the POWEROWL batteries are the best of the batteries I tested. It will take several years to know for sure. The batteries with the longest life I have ever had were Radio Shack batteries. By the time I figured out that they had a long life they were out of business. I have never been able to tell the state of a battery without plotting the discharge voltage. I wish more chargers had that function.

⭐ Rating: 5/5 I use these in various household devices and shop tools that run on AAA batteries. 🔧 What I used it for: Remotes, small electronics, and low-drain shop accessories. ✅ Pros: * Hold charge well for everyday use * Consistent performance across all cells * Recharge multiple times without noticeable drop-off * Good value for an 8-pack ❌ Cons: * Not ideal for extremely high-drain devices 🧠 Details: These have been reliable for general use and perform consistently across all batteries in the pack. They’re a solid replacement for disposable AAAs if you go through a lot of them. 🏁 Final Verdict: Great everyday rechargeable AAA option with dependable performance.

I will order these again. They really save you in the long run.

This is the second batch I've bought of these batteries. I bought both AA and AAA. They've worked very well so far because, unlike other rechargeable batteries, these are 2800mAh, which is very close to the performance of alkaline batteries. They've worked great for children's toys like high-performance remote-controlled cars.

As the battery toys start stacking up in the house with a toddler, the battery costs skyrocket! So, rechargeable are your friend, and this set (and the power wheel charging station with them) was an obvious investment choice, and they work great. A good rotation of the batteries and the toys make keeping those things going, without the cost of buying batteries monthly... things are expensive enough nowadays! Amended 3/30/26: I'm updating this review, as I've had a change of heart on this product, as it's fail rate (either the charger or the batteries for it) is annoyingly high; about 50% of the batteries bought from two (2) different purchases have already shorted out/failed and had to be thrown away that use this charger. While semi-cost effective, other re-chargable battery systems I've used are much better and still reliable after a year of use. No longer recommend this product.

Easy to use, high capacity, very low failure rate.

I ordered these batteries, which are of good quality and are reliable batteries, but I didn't notice that they would not function right in my 1.5v device (these batteries are 1.2v). I contacted the company about my problem and they went above and beyond in helping me rectify my issue. They provided excellent customer service and I would definitely recommend a powerowl purchase for both the quality of their products and their customer service experience.

Great batteries. Charge fast, perform great, last a long time and as long, if not longer, than non rechargeable lithium batteries. Only issue is 1 out of the 16 I ordered was dead on arrival, when you plug it into the charger (and I tried 3 different brands of chargers) they flashed deffective/dead battery symbols and refused to charge. I narrowed it down to once cell. To be fair I've ordered 48 Powerowl AA batteries and none were DOA, and 16 AAA batteries and only one was DOA, so it's a small effective rate.

Batteries last a long time between charges, called with a question on charging and got immediate service.

Great purchase, the battery used for computer mouse is still up to 7 days playing at least 6 hours of mouse used games.