HHR-55AAABU NI-MH AAA Rechargeable Battery for Panasonic 1.2V 550mah 4Pack NiMH AAA Batteries for Panasonic Cordless Phones, Electronics, Remote Controls

Used for my home phones--seem to work just fine.

Even though our household has 3 cell phone users, we maintain our land line for home use. Our phone sets have been getting crackly and voices would break up, and I determined we could probably fix the issues with new batteries. I was right - all are now working smoothly, no dropped calls and no more crackle sounds.

These batteries came sealed in blue plastic and I thought I was sent the wrong item but it turns out it was just sealed in royal blue plastic , I cut the plastic not knowing if this was a battery pack , but turns out it was 4 individual batteries !

Exactly what I ordered and needed.

The problem is I've been trying to get rid of my home phone (s) for years. Finally the batteries were shot and I told my wife that if the battery replacement didn't work I'm getting rid of these things. Well they worked and now I'm stuck with Medicare calls and car warranty calls for the next few years. Thanks a lot for making these stupid batteries last so long!

Why do manufacturers have to make EVERYTHING — even buying replacement batteries — so frigging difficult, and then compound the problem by writing unintelligble descriptions that would confuse the person who *invented* the cordless phone?!After spending far too much time trying to figure out the correct replacement batteries for my 12-year-old Panasonic cordless phone handsets (base station model KX-TG6581 or KX-TG6583T, depending on which label on the phone you believe), I ordered these batteries because they were the least expensive ($10.90 for 4) rechargeable batteries which appeared to match the exact specs of the original Panasonic batteries (which lasted 10+ years). The replacement batteries came professionally wrapped (see photo), not just rattling around in a plastic bag.Both handsets detected the batteries immediately, and after 6-8 hours of charging, the batteries now register as fully charged. The “Use Rechargeable Batteries” message is finally gone from both handsets and they are now working normally for the first time since the original batteries started dying.I’ve posted pics of the original batteries and these replacements. On the surface, they appear identical to the OEM batteries (except for a slight color difference) and the replacements say “Panasonic.” Do I think they are genuine Panasonic batteries? I wouldn’t put money on it. The wording on the batteries is identical, but the typeface is a little different and the new batteries say “Panasonic corporation” (small “c” in corporation), which is one typo I doubt the real Panasonic Corporation would make.Whether these batteries are genuine Panasonic or good look-alikes, they charged as promised and the phones work. That’s all I wanted. If they spontaneously combust or die prematurely, I’ll update this review, but for the moment, they appear to be working as promised and are the best deal I could find on Amazon for this type of battery.5 stars.

My portable phones were cutting out and calls were dropping. Replaced the batteries with these no more problems

These were EXACT replacements for this 16 year old Panasonic phone system!

I’m great batteries for the phone, now like new. Charge last a long time again.

tres bonne batterie et je les utilises pour mes téléphones maison.

As Described

Excellent batteries for a great price.

Parfait pour remplacer le batterie d'origine des mes téléphones sans fil