OSIM 4Pack BK-30AAABU Ni-MH AAA Rechargeable Batteries 300mah AAA Ni-MH Rechargeable Batteries 1.2V for Panasonic Cordless Phones, Remote Controls, Electronics

We've had an add-on phone system for several years. Long enough so that some of the buttons are getting hard to read. The rechargeable batteries are supposed to last several years; maybe 3-5 years. I don't really know how long. Our phones and batteries have been in use a lot longer than that. We began to have problems with the family room phone. I took one battery out to check its status and lost it somewhere in my office. So I had to buy two new ones (they don't sell just one). I put both new batteries in the phone and kept the old one as a spare. So far, no problems with the phone. Was it the batteries? Your guess is as good as mine.

Great batteries and priced very well.

These batteries are for telephones batteries replacements for hands free phones. Did the trick

Phone works well

Excellent product!

My only complaint is that the driver left the package in front of the planter instead of behind the planter and anybody could see it from the street and steal it !!! Usually they put my packages behind the planter’s.

La duración de las baterías originales del teléfono prácticamente doblaron la duración de éstas

GOT THESE FOR MY CORDLESS PHONES AND THEY SEEM TO BE WORKING WELL.

it's great, instead of buying a new phone, this is a better option and it's working

Justo lo que necesitaba para los teléfonos de casa

Funcionou

These are not knock-offs they are true Panasonic..work and recharge perfectly

Simple replacement, no concerns.