Tesla vehicles are among the most efficient cars in the world, often achieving industry-leading energy use per mile. Yet many Tesla...

When it comes to Tesla's electric vehicle (EV) batteries, many owners may notice that the actual usable battery capacity doesn’t always...

Usable State of Charge (SOC) Definition:  Usable SOC  is the battery percentage that reflects the usable energy available for driving, as...

How Tesla Calculates Usable vs. Rated SOC and Range Estimates (Summary) 1. Usable State of Charge (SOC) Definition: Usable SOC shows the...