HOW DOES IT WORK?

A typical lead acid battery consists of six cells connected in series. Each cell provides 2,1 V; together, all six cells provide 12.6 V. Each cell in a lead acid battery contains several lead plates (cathodes) and lead dioxide plates (anodes), which are submerged in a sulphuric acid solution (electrolyte). A chemical reaction occurs in the electrolyte between the cathodes and anodes, which releases electrons that flow past conductors to generate electricity. While the battery is discharged, the sulphuric acid reacts with the cathodes and anodes and a lead sulphate layer forms on the metals. When the battery is charged (by your vehicle’s alternator or a solar panel) the process is reversed, and lead sulphate is converted into lead dioxide. This process is repeatable until the battery wears out.