Golf cart battery(lithium golf cart batteries) is a kind of storage battery. Its function is to store limited electric energy and use it in suitable places. Mainly used in products such as golf carts, electric sightseeing cars, electric caravans, and electric sweepers.
Principle Golf cart batteries are lead batteries. It uses a lead plate filled with spongy lead as a negative electrode, a lead plate filled with lead dioxide as a positive electrode, and 1.28% dilute sulfuric acid as an electrolyte. When charging, electrical energy is converted into chemical energy, and when discharging, chemical energy is converted into electrical energy. When the battery is discharged, metallic lead is the negative electrode and undergoes an oxidation reaction and is oxidized to lead sulfate; lead dioxide is the positive electrode and undergoes a reduction reaction and is reduced to lead sulfate. When the battery is charged with direct current, lead and lead dioxide are generated at the two poles respectively. After removing the power source, it returns to the state before discharge to form a chemical battery. Lead storage batteries are batteries that can be repeatedly charged and discharged, called secondary batteries.