State of Charge (SOC) refers to the current level of charge in an EV’s battery, typically expressed as a percentage. A 100% SOC means the battery is fully charged, while 0% means the battery is completely depleted. SOC is a critical metric that helps drivers understand how much range remains before the vehicle needs to be recharged. Modern EVs often display SOC in real-time on the dashboard or through a mobile app, allowing drivers to monitor their battery level during trips. Managing SOC effectively, such as avoiding charging to full capacity or discharging to very low levels frequently, can help extend battery life.
