Brr! Its freezing!
Many people in our country hardly use this phrase, as it never cold in lots of places in India even in peak winter. India is a tropical country and with the Himalayas protecting us from the cold arctic winds, our winters are short and manageable. Although places above the tropic of Capricorn do experience night time temperatures between 0 to 10°C and temperatures plummet even lower in high altitudes.
Batteries used in Electric Vehicles function best at room temperature, and any deviation towards hot and cold changes the performance and/or longevity. Cold weather presents two main challenges for electric vehicles: cold air limits battery performance, and running the heater drains the battery.
Batteries that would provide 100 percent capacity at 27°C will typically deliver only 50 percent at –18°C (0°F). The capacity decrease is linear with temperature.
Many people in our country hardly use this phrase, as it never cold in lots of places in India even in peak winter. India is a tropical country and with the Himalayas protecting us from the cold arctic winds, our winters are short and manageable. Although places above the tropic of Capricorn do experience night time temperatures between 0 to 10°C and temperatures plummet even lower in high altitudes.
Batteries used in Electric Vehicles function best at room temperature, and any deviation towards hot and cold changes the performance and/or longevity. Cold weather presents two main challenges for electric vehicles: cold air limits battery performance, and running the heater drains the battery.
Batteries that would provide 100 percent capacity at 27°C will typically deliver only 50 percent at –18°C (0°F). The capacity decrease is linear with temperature.