
provides free battery replacement within the warranty period. After the warranty expires, the battery cells are replaced for free. The battery cells are primarily used for energy storage, while the battery mainly consists of the casing, power management system, cooling system, and battery cells. Taking the BYD Han as an example: it is a mid-to-large-sized 4-door 5-seater sedan with dimensions of 4980mm in length, 1910mm in width, and 1495mm in height, and a wheelbase of 2920mm, equipped with a fixed gear ratio transmission. The BYD Han's engine delivers a maximum horsepower of 222 and a maximum torque of 330 Nm, featuring a MacPherson strut front suspension and a multi-link independent rear suspension.


