4Pack HHR-65AAABU NI-MH AAA Rechargeable Batteries 1.2V 630mah AAA NiMH Batteries for Panasonic Cordless Phones, Remote Controls, Electronics

I replaced the original rechargeable batteries in my 4 Panasonic cordless phone with these batteries, and they work great.

Cubre mis expectativas. Siempre las compro

Batteries work as you would expect. I ran a charge test on them a few times and got an average of 540mah. This test one done out of the box so maybe a few uses in devices will show their true mah.

These rechargeable batteries work as described. Nothing better. They recharge as other AAA batteries do in my recharger. The batteries last a comparable amount of time.So far, so good.

The AAA batteries are rechargeable and I like such types as these are very environmental friendly. I want like to throw away used batteries in trash or throw those in a recycling yard, knowing that there is a very little chance that someone would actually dispose them off properly. These rechargeable batteries stay in my small appliances for quite some time, esp. in the cordless phones as I usually get over one year of use out of them. Since the are new, I am not quite sure about their service life longevity, but only time would tell. These ones came charged and I still put them in a charger to ensure full charge.

I suppose they're legit Panasonic's? I don't know. I do know they're good for what they are. The aren't Eneloop quality, but they seem to do the trick. Powered a couple toys with them and they last about as long as more expensive Eneloops, so pleased with their performance. Standard AAA, so any charger should work.

Three stars means (to me anyway) that the item works but is nothing special.I charged these up and ran an unscientific test. I put three of the four into a mini flashlight and turned it on in its bright mode. After two hours the light output was very dim -- pretty much dead. Then I put three fresh Energizer Max alkaline batteries into the flashlight and repeated the test. These ran nearly three hours before the light dimmed to about the same almost dead state. These batteries are rated at 650 maH, the energizers are rated at 1250 maH. So maybe these batteries are taking a little more than 650 maH of charge. Or maybe the energizers didn't have a full charge. Anyway, the idea is that these batteries are probably in the range of energy capacity that one would expect from the listed 650 maH.The next question then is cost. Right now they are listed at 11.99 minus 30% = 8.39 for four, or 2.10 each. Amazon does have a lot of familiar brands listed that are more expensive and more energy capacity. Amazon also has a lot of less familiar brands that cost less but having greater energy capacity.The thing that would make me think these might be a good value is the brand name on the battery and the apparently intended use as batteries for a wireless phone. It leads me to believe that these will probably withstand a lot of charge cycles before they degrade. But I also wonder why the vendor studiously avoids displaying that brand name in the listing photos.

These AAA batteries work in my devices that need them. I tested them in a headset that attaches to my phone. It worked well. At 630mAh they have a shorter usage time than better known rechargeable batteries, but they are NiMH, which can be recharged hundreds, possibly thousands of times; so, these batteries can last for several years.