Product Description

4 NiMH "AAA" rechargeable batteries * each battery rated at 900 mAh * Energizer Rechargeable AAA Batteries (4-pk.)

Product Details

• Brand: Energizer
• Model: 12BP-4
• Format: CD
• Number of items: 1
• Dimensions: 4.50" h x 3.75" w x .43" l, .14 pounds

Features

• 4 NiMH "AAA" rechargeable batteries
• each battery rated at 900 mAh

Customer Reviews

re-charge
So far these have been great batteries. We use them in our remotes & 1 or 2 or our sons toys. They've held their charge for several weeks now in the toys & since the remotes don't use much power, I expect longer use for those.
NOTE: You need to use the overnight charger, the NiMH version, not the quick charger. If you use the quick chargers they won't fully recharge. The chargers MUST be for the type of rechargeable battery you have.
A great way to save money in the long run. Great batteries for a good price, fast shipment as well. I'm getting another pack soon as we seem to need a few more...

Can't hold a charge!!! Worst rechargeable batteries ever!!
I bought these batteries for my Sony voice recorder which I use 3-5 days in the week for 4 hour lectures. I used to go through regular batteries weekly and I finally decided that it'd be better to just get rechargeable batteries so I wouldn't have to buy new ones and throw them out a week later.

After fully charging these batteries for 2 hours (I have the energizer compact charger for AA and AAA), I took them to my 4 hour lecture and by the end of it, the battery charge was low. I thought I still had more time, so I brought them to my next lecture. Bad idea! The batteries died 30 minutes later and I missed out on 20 minutes of my lecture because I didn't realize that my recorder had turned off.

Each subsequent use of these batteries just got worse and worse. I was charging these batteries everyday and hoping that they wouldn't die before the lecture was over.

These batteries don't last long at all. I'd say they only last for a few hours. I tried using these batteries for 2 weeks, then I finally went and bought the Duracell rechargeable pre-charged batteries as others had suggested. I've been using the Duracell ones for a week of 4 hours lectures, and I still haven't had to recharge them.

Rechargeable and always ready
It is very convenient to have spare rechargeable battereies on hand. This way you always have fresh batteries for your electronics. I am currently in Iraq and I use these batteries for my headlamp and Bose noise cancelling headphones. These batteries seem to hold a charge longer that traditional batteries and it is very convenient to know that you always have a fresh set of batteries available. It is the worst thing for your batteries to die and not have a spare. I switched to rechargables about a year ago and will never go back.