Car Battery - What's Inside?
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Date: 2023-11-17
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Comments and reviews: 3
Shrike
Why is my battery dead, I haven't even used it! failure mode. This is off the top-of-my head and might have misrememberings, but:
The charge-discharge cycle of a lead acid battery goes from lots of PbSO4 at fully discharged, to lead-negative-plate, lead-oxide positive plate, and sulfuric acid at fully charged. But. The plates are that honeycomb-like structure packed with a paste. When fully discharged, that paste is no longer so tightly packed, as it's now lead sulfates. The paste basically falls out and accumulates in the very bottom of the battery. (Sometimes even visible if your case is translucent enough. Irritating.
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Why is my battery dead, I haven't even used it! failure mode. This is off the top-of-my head and might have misrememberings, but:
The charge-discharge cycle of a lead acid battery goes from lots of PbSO4 at fully discharged, to lead-negative-plate, lead-oxide positive plate, and sulfuric acid at fully charged. But. The plates are that honeycomb-like structure packed with a paste. When fully discharged, that paste is no longer so tightly packed, as it's now lead sulfates. The paste basically falls out and accumulates in the very bottom of the battery. (Sometimes even visible if your case is translucent enough. Irritating.
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Knulp
Excuse me but I learned in school (in Germany) the opposite regarding names of the poles. The Anode is the positive pole and the cathode is negative.
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Excuse me but I learned in school (in Germany) the opposite regarding names of the poles. The Anode is the positive pole and the cathode is negative.
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Ricardo
Don't be cruel in disposing of these. Make sure to drop them in the ocean to help recharge the electric eels.
Nature is beautiful
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Don't be cruel in disposing of these. Make sure to drop them in the ocean to help recharge the electric eels.
Nature is beautiful
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