What Is Thermal Battery Management in EVs? How It Helps In Cold Weather

If you are a new Electric Vehicle (EV) owner, then understanding what thermal battery management does inside your EV and how it helps in extreme weather is important. Effective battery thermal management systems (BTMS) play a crucial role in optimising your vehicle's battery performance, particularly in low-temperature conditions.

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Thermal battery management refers to the techniques and technologies built into your electric car, designed to keep your EV batteries within the optimal temperature range and perform as expected. This is essential for ensuring safety, performance, and longevity. During the winter season, battery efficiency can decline significantly,

leading to reduced driving range and performance issues. In this scenario, the vehicle and driver rely on proper thermal management to help mitigate these effects by either cooling or heating the battery pack and maintaining the desired operating temperature.

This is crucial because when temperatures drop, the chemical reactions within the commonly used lithium-ion battery slow down, leading to diminished energy output. By utilising the in-built thermal management system, EVs can ensure that batteries remain warm enough to function efficiently.

Unlike petrol-diesel cars, EV ownership comes with its own set of unique challenges, particularly in regard to the battery performance in adverse weather. Understanding these challenges can help drivers adopt effective driving tips to maximise their vehicle's range and performance during the winter months.

To check if your electric car or two-wheeler has a thermal management system, you can read the owner's manual to get more insights and steps to ensure smooth operation. More advanced thermal systems can be found on electric cars that are built from the ground up, such as models based on Tata Motors ACTI.ev platform or Mahindra's INGLO platform. Overall, you will find some iteration of thermal management across all categories of electric vehicles.

Keep reading Times Now Auto for more relevant tips and steps to ensure a smooth EV ownership experience.