The Different Types Of Batteries Used In Electric Vehicles
Batteries have become a crucial component in the development of electric vehicles. The different types of batteries used in electric vehicles are lead-acid, lithium ion, lithium polymer and sodium-ion. They all have their own advantages and disadvantages that make them suitable for different applications.
Lead-Acid Batteries
Lead-acid batteries are made up of a positive electrode, a negative electrode and an electrolyte. The positive electrode is usually composed of lead dioxide (PbO2) while the negative electrode is made up of sponge lead. The electrolyte in this type of battery contains sulfuric acid and water, which help to convert chemical energy into electrical energy when it’s needed by your EV.
Lead-acid batteries are popular because they’re cheap but they also have some drawbacks: they weigh more than other types of batteries; they don’t last as long; and they need regular maintenance (watering) so that the sulfuric acid doesn’t dry out too much …
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