هيكل بطارية الرصاص الحمضية

About the Structure of Lead-acid Battery

Battery Container

This type of battery mainly contains sulfuric acid so the battery container must be resistant to sulfuric.

Battery Acid

The acid is a high-purity solution of sulfuric acid and water.

Battery Negative Plate

The negative plate contains a metal grid with spongy lead (Pb2+) active material.

Battery Positive Plate

The positive plate contains a metal grid with lead dioxide (PbO2) active material.

Battery Separator

The separator is a material that separates the positive plates from the negative plates to provide an efficient flow of electrical current. 

Battery separator
Lead-acid battery

Plates Straps: The straps are welded to the top of plates to provide an electrical connection to the terminals.

Battery Terminal/Bushing: The terminals are connected to the positive strap and the negative strap of the end cells, and are the connection path between the battery and the vehicle’s electrical system.

Car battery described

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