Customer Ratings & Reviews

I was worrying because my phone model had battery 55AAA-bu so I checked with Panasonic who confirmed this also works with my model. They are working great with no problems

Our phone was running out of juice quickly...lasting less than 1/2 hour on a charge. We were already thinking abou getting a new phone (this one is over 7 years old) but saw that Best Buys still carries the replacement batteries. They work PERFECT! Thanks Best Buys!

I have been looking for batteries for my cordless and found out these would work with my phone. Was having issues hearing and losing calls. However, after changing the batteries I have had no more issues.

Don't know yet how long the batteries will last - time will tell. Just installed them last night. But old batteries lasted three years. New batteries look exactly like old batteries. To follow instructions in booklet that came with phones, be sure to remove old batteries positive ends first, and install new batteries negative ends first, and avoid touching connections with your hands. Allow at least seven hours to charge before using phone.

My home rechargeable phone would not stay charged for more than 5 minutes, so I decided to replace the batteries. These are the same ones that were original to the unit. Since replacing them, I have had no problems and my phone stays charged for days even when left off its base. I think these might be limited to use in a rechargeable phone.

I purchased this item for old phone and I like this item so much and I got a great deal on this item excellent item

The rechargable battery was recommened for this particular cordless phone by Panasonic. Best Buy doesn't carry this in the store so i made the purchase in-line. Simple!

We have Panasonic cordless phones that were not keeping their charge. Before purchasing new phones we decided to purchase these rechargable batteries to see if they would make a difference. We first tested one phone with these new batteries. It not only keeps its charge, the speaker phone option now works again. We are going to purchase these batteries for our other cordless phones.

Replacement batteries for my cordless phone-sets. Work fine, what else is there to say about...batteries! You need them, you need the right ones, these work for my phones. They did cost more than I thought they would, though -- but if they last as long (several years) as the originals that's not too bad.

We have an older model Panasonic Dect phone system from Costco. One of the phones was not holding a charge anymore. These are not the same model batteries that came with phone, but I read as long as the voltage was the same it would be fine. These batteries did the trick and the phone is like new again.

These Panasonic - Rechargeable Batteries For Select Panasonic Cordless Telephones - Orange resurrected and bought me some more time for my old phone system. Best Buy price matched the batteries so it ended up being about a third of what a new comparable phone system would have cost.

I started purchasing the recharable batteries and they are money savers. I have all solar outdoor light and some patio lighting and flood Lights. I am charging every couple weeks and purchased a charger a few years ago and beat Investment I’ve made

I thought the phones I had for many years were dead! I purchased these new, rechargeable batteries per the advice of a Best Buy sales clerk. The phones now hold a charge as if they were brand new! I would purchase them again with no hesitation.

My old cordless phone keep dying even with full charge. After buying this it completely solved my problem.This replacement battery saved me from buying a new phone.

This was a great replacement battery and came in at the average online price, was Best Buy was accessible and easy to get to and solved the problem with our wireless phone, our system is now back up and running, glad they carry replacements.

We own an old Panosonic telephone with voice messaging. It's hard to find these batteries but thanks to Best Buy we are able to continue to use this telephone and not have to buy a replacement. It is back up and running perfectly.

I purchased this battery for my panasonic cordless phone. Working great.

Good fit. Works well, so far. Right product for the brand.

It's a battery designed just for cordless phones. I think it'll continue to perform well. (It didn't solve my speaker phone issue -- no sound any more -- which might be on the fritz due to falls in the past, but I thought it was because of a low/old battery.) Standard size fits most models. Ask a "geek" before buying to be certain.

My original batteries started getting hot and would only hold a charge for a mini al timeframe. Tried some other brands before, but these are far better.