I have two older Panasonic portable phones that use these. After many years my original batteries only work for 2 to 10 minutes if I'm lucky. These new batteries need an initial charge for an hour or so, though they will work right out of the box. But, after a full charge I can't talk long enough for them to fail. I was on a 2 hour conversation and they were still working top notch! Also, these have a higher capacity than the original stock ones.
Verified purchase: Yes | Condition: New
New batteries. They worked as they should. I use these in my portable phone for a landline. No issues so far. I simply put them in the hand held phone and it started working.
Verified purchase: Yes | Condition: New
These battery packs were fully charged when I received them and that tells me they are fresh and have not been stored for a long time. I installed them in the hand sets, let them trickle charge overnight and the next day had a three hour phone call with no problems. I expect these battery packs should last for many years of usage.
Verified purchase: Yes | Condition: New
So far these batteries work well. The price was very good and they are holding their charge well. Buying two is the way to go, as most cordless phone systems have multiple handsets, that will all need the batteries replaced at sometime.
Verified purchase: Yes | Condition: New
Easy to access, quick delivery, quick initial charging, instant great performance, Best price, Its the whole program all easy to do. What's not to like ! Thank you for your offering !
Verified purchase: Yes | Condition: New
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