How much bigger is a lithium battery than a lead-acid battery
Where Lithium-ion batteries are made with the metal lithium, lead-acid batteries are made with lead. ... Also with a higher lifespan of 2-3 times longer than lead-acid batteries, it can be argued that lithium-ion batteries are "greener". ... But if your EV has a lead-acid battery, to deliver the same amount of power you will need a bigger ...