How much should a Tesla be charged?
1 Answers
It is not recommended to fully charge as it affects battery lifespan. Below are relevant details: Lithium-ion Batteries: During usage and idle periods, lithium-ion batteries continuously form/consume the SEI film, generating gases that assist anode film formation, leading to swelling (bulging) phenomena; excessive activity of internal lithium-ion battery crystals causes swelling (bulging), typically due to overcharging, over-discharging, excessive charging current, or prolonged storage at full charge. Energy Recovery: When the driver releases the accelerator pedal, the vehicle control unit determines whether to engage regenerative braking at any given moment based on the brake pedal's opening, vehicle driving status, and power battery condition. For instance, regenerative braking is disabled if the power battery temperature is too low, and the extent of regenerative braking is determined by the remaining battery charge. If the power battery has ample charge—such as above 90% or 95%—regenerative braking is not activated.