Sealed Lead-Acid Battery

[Michael GilliganParticipant @michaelgilligan61133]

I’ve had this for several years now … purchased second-hand, together with an ‘intelligent’ trickle charger.

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It’s nominally a Golf-Cart battery, but has served me as a general power supply for testing stuff.

Quite suddenly, it is now failing to charge above 13.9v and that falls to about 12.4v if left disconnected overnight.

Am I correct in assuming that I now have a useful paperweight, not a useful battery ?

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MichaelG.

 

[duncan webster 1Participant @duncanwebster1]

No, it’s just not as good as it used to be

[Author]

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