Panasonic cordless phone shows charging but actually it's discharging
I have the set of 5 Panasonic cordless phone. The problem I face is very strange.
On some of the battery charging points, the phone shows charging on display but actually it's not charging. What can be wrong? The battery charging point is Panasonic PNLC1050.
It looks like that some of the battery charging points are not able to charge the phone (if charge is low), though the phone says charging on display. The same phone gets charged on other battery points. For me, the phones charge only on 2 of the 5 battery charging points I have. Infact the strange thing I find is that if the charge in phone is low, then it doesn't charge at all, though the phone screen says charging. After 36 hours or so, the phone loses all charge even when it was on faulty battery charging points all along.
What can I do to solve the problem? Why would a battery charging point not charge my Panasonic phone though it shows its charging?