Tesla’s Sentry Mode is a popular security feature, but it has the drawback of draining the battery. Reports from Tesla owner communities...

Tesla owners often assume that if their vehicle isn’t driven frequently, their battery isn’t deteriorating. In reality, lithium-ion...

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...

Many EV owners today are increasingly aware of battery management—how to charge, when to fast charge, and how to extend battery life....

This article aims to address widespread misconceptions about Tesla battery management, specifically regarding supercharging  and battery...

Batteries have become the unsung workhorses of modern life, powering everything from smartphones to electric cars. The lithium-ion...

As experienced BMS engineers and scientists, we have incorporated extensive expertise and research into creating the Dr.EV app,...

This guide outlines 10 common charging issues  faced during both AC (1–5)  and DC fast charging (6–10) , along with their causes and...