EVs struggle in US heat wave.

Prepare Your Electric Vehicle for the Summer ​Heat

As the summer months ‍heat up, electric vehicle owners need to take extra precautions‌ to ensure optimal performance. ⁢The United States has been experiencing record-breaking heat this year, with millions receiving ‍weather advisories for the ongoing heat wave in the U.S. Southwest. These rising temperatures can‌ have a significant impact on EV drivers, causing their ‍car battery⁢ power to ‍drain more quickly.

The Effects of Extreme Heat on EVs

A study conducted by Recurrent Auto has shown⁣ that cold weather can​ reduce the range of electric vehicles by up to 35%. However, warmer⁣ temperatures can also have adverse effects on EVs.⁤ The battery’s state of health can deteriorate faster, leading to the need for battery replacement ‍sooner than expected.

Lithium-ion‌ batteries, which are commonly used ⁤in⁢ plug-in hybrids ​and electric vehicles, are particularly susceptible to the​ negative ​effects of‌ heat. According to ⁢Greg Less, the technical ⁤director of the University of Michigan Battery ⁢Lab, temperatures above 104 degrees ⁢Fahrenheit can​ cause a breakdown of the passive emission ⁣layer on the battery’s anode.‍ This‍ breakdown leads to the⁢ consumption of the‌ liquid electrolyte, ultimately ⁣shortening the battery’s lifetime.

While‌ hot temperatures‌ don’t have as ⁢drastic of an effect as cold temperatures, AAA reports‍ that when‌ temperatures reach ⁤95 ‍degrees Fahrenheit and the air conditioning ​is on, the ​driving range of an ⁤EV decreases by‍ an average of 17%.

Proper Care for Longevity

Most EV batteries have a life expectancy of 15 to 20 years. However, proper care is crucial for maximizing the ⁤longevity of the vehicle. Recurrent Auto recommends parking your EV⁣ in‍ the shade during the warm months and⁤ allowing the car to cool down before charging.

Don’t let the summer heat take a toll on your electric vehicle. ‍Take the necessary steps to protect your battery ⁣and ensure optimal performance throughout the season.