What is VRLA battery?
By okecase.com on 19 November 2023
VRLA is a type of battery with electrodes mainly made of lead and its oxides, and the electrolyte is a sulfuric acid solution. In the discharge state of VRLA battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; In the charging state, the main component of the positive and negative electrodes is lead sulfate.
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