00:00Electric vehicles, EVs, charge by connecting to an external power source, such as a home charger, public charging station, or fast charging network.
00:11The charging process involves transferring electricity from the grid into the vehicle's battery pack, typically using either alternating current, AC, or direct current, DC, depending on the type of charger.
00:26AC chargers are slower and more common for home use, while DC fast chargers can replenish a significant portion of the battery in a much shorter time.
00:38To manage battery life and ensure longevity, EVs use Sophisticated Battery Management Systems, BMS.
00:46The BMS monitors and controls key parameters, such as temperature, voltage, and state of charge for each cell within the battery pack.
00:57It prevents overcharging and deep discharging, both of which can degrade battery health.
01:03The system also balances the charge across all cells to maximize performance and lifespan.
01:09Additionally, most EVs offer features such as scheduled charging, pre-conditioning, warming, or cooling the battery before driving, and regenerative braking,
01:22which recaptures energy during deceleration to extend driving range and reduce wear on the battery.
01:28Manufacturers often recommend keeping the battery charge between certain levels, typically avoiding full 100% charges or letting it drop to 0% to further protect battery health over time.
