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How do lithium-ion forklift batteries produce lead sulfate?

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Time of issue:2022-03-22 13:06
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(Summary description)As we all know, the forklift battery is our common electric forklift power. As the use time increases, the battery life will gradually shorten until its end period;

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How do lithium-ion forklift batteries produce lead sulfate?

(Summary description)As we all know, the forklift battery is our common electric forklift power. As the use time increases, the battery life will gradually shorten until its end period;

Categories:lithium ion battery News
Author:
Origin:
Time of issue:2022-03-22 13:06
Views:

Information

As we all know, the forklift battery is our common electric forklift power. As the use time increases, the battery life will gradually shorten until its end period; the normal forklift battery forms lead sulfate crystals when it is discharged, and it is easier to restore it to Lead, if the battery is not properly used and maintained, a kind of coarse and hard lead sulfate will gradually form on the negative electrode, so how to continue the use of the battery and improve its utilization rate is what every forklift user wants to know. Xiaobian will give you a detailed explanation of the reasons for the production of lead sulfate in forklift batteries.

The lead sulfate in the forklift battery is difficult to restore by conventional charging methods, and requires a high charging voltage. Due to the poor charging acceptability during charging, a large amount of gas is released.
This phenomenon usually occurs at the negative electrode and is called irreversible sulfation. Lack of electrolyte; the electrolyte contains impurities or the battery is short-circuited, causing internal self-discharge, and the effective material forms lead sulfate over time; often lead-acid batteries are over-discharged or low-current over-deep discharge; lack of due periodical overcharging or frequent overcharging Insufficient charging, more or less incomplete lead sulfate is missing in the active material; the density of the electrolyte is too high or the temperature is too high or too low.