Rechargeable AA Batteries with Charger, 8 Pack of 2800mAh High Capacity Low Self Discharge Ni-MH Double A Batteries with Smart 8 Bay Battery Charger (USB Fast Charging, Independent Slot)

I first ordered these batteries in May to help save money on my kids’ battery needs. In particular, my oldest child still sleeps with his sound machine from childhood. Several years back, they discontinued the machine and the cord shorted out. The only option keeping us a float right now was (4) AA batteries. Of course, he would leave it on after waking up and so normal batteries would last for a couple of days at most. Like you are doing now, I started searching Amazon for rechargeable options. I found the Powerowl brand and was instantly turned on to all the positive reviews. Also, they were on sale! After purchasing, I found them very easy to use. A month or so later, I returned and bought more AA batteries (without the 2nd charger). We’ve had zero issues with them until recently. I noticed that several of the batteries were discharging too quickly and when attempting to charge, were showing fully charged even though a multimeter confirmed they were not. I reached out to support and was THRILLED with their support. After explaining my situation to Whitney in their customer support area, she was super quick to respond back with a solution. Between the product quality and the fast, easy support, your next step should be to Buy Now and order enough for same day delivery. You will love how these batteries help your live become easier! Here’s a couple of the examples of items I use these batteries in: kids toys, kids sound machine, portable work lights (headlamps, portable lanterns, etc.), front door lock, video game controllers, portable speakers, and much more!

Works well. Easy to use.

Batteries power my flash and my trigger very well, the batteries last long as well and they charge quick enough.

Battery life is comparable to other name brand rechargeable batteries. The charger works on all brands, but the batteries become very hot if left in the charger after they're fully charged (like overnight). Unlike other chargers, this one is on all of the time unless it is unplugged.

Great product, second time buying it. Recommended

Just received this today so I cannot comment on the performance of the batteries. You can charge both AA and AAA, and at the same time. This item came with 8 AA batteries. I also purchased a pack of their AAA batteries. It took approximately an hour and a half to charge 4 brand new AAA batteries, and approximately 2 hours to charge 4 brand new AA batteries.

I bought this rechargeable pack of batteries to use in two electronic door locks. Regular batteries just didn't last. So far they have been great. In fact I'd like to buy more to use in my candles. It would be more economical than changing them out so often.

EDIT: seller reached out again to follow up, raising to 4 stars for the follow through on customer service. Yes the batteries are slightly too large but that should only affect the tightest clearance use cases. For general use these batteries are probably fine, and seem like they're pretty decent. They are also all black which makes them look cool. EDIT: company reached out to try to help, which is cool I guess. Still returning the batteries, because I need my AA batteries to fit in tight places. Still the fit issue remains: These batteries are too girthy to fit into normal AA applications. A third of a millimeter may not sound like much however in many cases several AA batteries need to be fit into a space without the extra room. Four AA batteries placed side by side and that third of a millimeter adds up to 1 millimeter total extra width, yeah that ain't gonna fly buster

Solo he tenido el cargador y las baterias por unas semanas, pero al probarlas me sorprendio mucho la velocidad de carga y mucho mejor la duracion de las mismas, estoy muy contento con esta compra

Ha llegado todo bien y en buen estado. Ya las cargue y las estoy probando. Me encantan!!!

Edit: I received a new set of AA batteries and charged them last night. All lights were green this morning. Normally, I would have some flashing red. Let’s hope that this set of batteries hold a charge. The customer service was good though. Thank you, Whitney. I purchased both the AA and the AAA charging packages and these batteries do not hold charge either. I got a bad batch of AA’s especially or this is just a really bad product. When charging them the lights kept changing which ones were charged, even though I had run them overnight for charge. The charger couldn’t decide which ones were bad or not. I tested with a battery tester and many of them were just at zero. They wouldn’t even show a voltage even though they had charged overnight. These are brand new so they haven’t gotten dirty or the charging contacts are not dirty either. I tried to contact the company or find a way to and there were no links within the power all or get product. Support wouldn’t help me at all. It just took me to some FAQs, but no contact information to resolve the issue with the company before writing a bad review. To the company: if you want to contact me, please do and I will take down the review if you resolve the issues for both the AA and the triple AAA’s. The AAA’s are a little better, but they still don’t hold charge. I do not recommend any of their batteries.

The charger is first rate. It is not a fast charger, so don't expect your batteries to be recharged in an hour, it's more like 6 hours for a discharged battery to be fully recharged. It lets you charge any number of batteries at once, from one up to eight. You don't need to pair batteries up as required by other charges I have owned. Device charges via usb. A usb cord is included, but not an adaptor to mains power. But you probably already have a dozen of these sitting unused. The eight batteries included in this package arrived 100% charged, ready for use right away. Strangely, a separate order of the same brand of batteries (no charger) arrived with no charge at all.

Great for the price. Works well and lasts a decent amount of time. About the same quality as the Amazon basics ones but you get 8 instead of 4