Customer Ratings & Reviews

These do not have a huge milliamp hour rating but are decent.

St first it was good but then the batteries don’t last , I take more longer charging them than the time they last

Garbage. One battery failure after 1 week of use. That doesn’t give me much confidence in the other 2 packs of batteries and fast charger I purchased. Unfortunately Best Buy only had Energizer to choose from,

These are batteries. Not much to say about them. Yup.

I recommend this product to everybody,,,great last...

Battery doesn't last long, allows for few recharges

Batteries workes fine not problems charging at all

I cant keep these things charged long enough to last a few days in our blink cameras

It is very practical for the avid Gamer that uses reg battle

bought for grand kids toys, we always seem to need batteries

Need a specific battery charger to charge them. Got them to use in xbox controller and these were not a good option

Socks at this point the dont hold a charge worth anything and cost way to much for my liking also they were not charged when buoght

After one use they won't hold a charge. Less than half battery life after one use. I expect better from Energizer!

These batteries do not hold their charge like they used to in the past. I bought these same batteries 3 years ago and they held their charge for that very amount of time.

The batteries need to have an indicator to tell when the battery is getting low. They must be recharged every week for them to work properly in the tv remote.

I'm not sure there is much difference from brand to brand as far as rechargeable batteries go...They neither impressed me or dissappointed me.

Good quality but expensive. they charge relatively fast

bought them and within the first try to put them on a device. the top layer of the battery peeled off

I purchased a charger (it came with 4 AA batteries) and a pack of 4 AAA batteries. I originally purchased these batteries because I bought a Turtle Beach 5.1 surround sound headset (to play or watch movies late at night without waking others up). I had read reviews on the headset that it consumed batteries like a kid consumes candy. I got home and prepared for the test. I was extremely happy with the results. The headset lasts for a good week and a half (3 hours or less playing non-stop per night) which is ok, considering it produces surround sound wirelessly. Though I initially didn't really plan to use the AA that came packaged, I tried them on my Xbox wireless controllers. To my surprise, they last about 1.5 times longer than the licensed battery pack from xbox. In the controllers, I can easily play for 2 weeks straight without needing a recharge. Now, I bought a separate charger for my wife to use on her mp3 player (single battery AAA) and that can go on for a whole month. I am now going to buy some more batteries for a remote control helicopter toy and they will stay in that remote permanently. Though many people complain about the price, I don't, because I am more than getting the value of the batteries. I think they are priced just right. Think about it, regular batteries cost anywhere from 4-5 dollars with tax. Having these batteries is equivalent to having purchased at least 10-15 packs of batteries per year (depending on how you are consuming their power). TIP: I agree with another reviewer, keep an extra set fully charged so that you can just swap batteries on the fly. The charge time on these is 9 hours for a full charge (but can be removed before the 9 hours if you need them and they would last a fair amount). Though many may frown at this wait time, we have to remember that those 9 hours are saving you money. Charge them while you sleep, and keep the extra set charged. They don't loose their charge if not being used. We can't expect society to be giving us instantaneous results without hindering value.

So perhaps a novice, but I didn't realize you could only charge them two or three times