We have received many inquiries regarding how to interpret battery degradation status, so we would like to clarify as follows: “Current...

The difference in battery capacity, often referred to as "luck of the draw"  among general users, is actually a natural result of...

When the weather gets warmer, many EV drivers refer to it as the “season of efficiency.” In fact, there are two primary reasons why the...

In this article, we will focus solely on battery degradation , among the various factors that affect EV performance. Please note that the...

When a vehicle is parked or in standby mode, a decrease in the battery's state of charge (SOC), known as phantom drain , or an increase,...

Unlike typical electronic devices, the Battery Management System (BMS)  is designed to meet the highest automotive functional safety...

Limitations of the Previous Degradation Prediction Method and the Direction of Improvement The default degradation model in Dr.EV was...

We’d like to explain the best charging and usage practices for your battery in the simplest way possible, without using engineering...

Hello, this is Dr.EV. Today, we’ll introduce a simple way to estimate the battery life of a used electric vehicle based on basic vehicle...

Hello, this is Dr.EV. In this article, following our previous discussion on “battery charging and management methods,” we’ll explain the...

⚙️ Charging Settings 🔋 Charging Limit Limits the maximum SOC (State of Charge) based on charging mode to optimize battery lifespan. ✅...

📊 Battery Capacity Displays the current battery capacity. ✅ How to Improve Battery Capacity Estimation: Charging larger amounts at once...

I created a PowerPoint animation about the causes of electric vehicle fires during charging and parking, and prevention methods, making...

If you follow the steps below, cell balancing will be maximized, and the SOC algorithm will be accurately calibrated. Prepare to charge...

Prepare to charge at a 20% level. Wait for 2 hours. Set the charging current to 5A. Charge up to 90%. Wait for 2 hours.

There seem to be many people curious about the reasons behind the sudden changes in battery charge and driving range, so I would like to...

This study analyzes fire incident data from electric vehicles (EVs) in South Korea over a six-year period, focusing on the technological...

Recent fire incidents involving Mercedes Benz EQE and Hyundai EV6 have raised concerns about parking electric vehicles (EVs) in...

1. Introduction Understanding the calculation of equivalent full cycles in lithium-ion batteries is essential for accurate monitoring and...