Odd Cordless Phone Battery Failure
Автор: Jordan U
Загружено: 2023-06-22
Просмотров: 2020
Описание:
I recently acquired this old AT&T cordless telephone from 1988. The battery it came with, which I imagine was the original one, still took a charge. In effort to see how long this old Japanese-made battery would last, I let it charge for a few hours. When I returned to the telephone to use it, I found it in an inoperable state.
Investigation revealed a collection of ink-like material present at the battery connector. There was a large (relatively speaking) amount of liquid present. I've seen plenty of cases where corrosion will travel down the battery's wire and corrode the connection, but I've never seen liquid do this. It's quite an odd failure, especially considering the battery itself appears to be in decent condition with only early signs of decay (tarnished lead wire).
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