Jan 31, 2023

The impact of extreme temperatures on hybrid vehicle batteries and how to protect them

Extreme temperatures can have a significant impact on the performance and lifespan of a hybrid vehicle's battery. In this blog post, we will discuss the effects of both hot and cold temperatures on hybrid batteries and provide tips on how to protect your battery during extreme weather conditions.

Thermometer showing extreme heat

Photo by Jarosław Kwoczała from Unsplash.com

Extreme heat

When temperatures are extremely hot, the battery in a hybrid vehicle can experience thermal runaway. This occurs when the battery's internal temperature rises to a point where it can no longer be regulated, leading to damage or even a fire. To protect your battery during hot weather, it is important to park your hybrid in a shaded or well-ventilated area, avoid leaving it in direct sunlight for extended periods of time, and ensure that the battery's cooling system is working properly.

Extreme cold

On the other hand, cold temperatures can also have a negative impact on a hybrid battery. Cold weather can decrease a battery's ability to hold a charge and can also cause damage to the battery's internal components. To protect your battery during cold weather, it is important to keep your hybrid in a heated garage or covered parking area, and to avoid leaving it outside in freezing temperatures for extended periods of time. Additionally, it is important to ensure that your battery is fully charged before driving in cold weather, as a partially charged battery can be more susceptible to damage in cold temperatures.

Electrolyte leakage

It is also important to note that extreme temperatures can also cause the battery's fluid to evaporate, which can lead to internal damage. If you notice any fluid leakage or suspect your battery is damaged, it is important to have it inspected by a professional as soon as possible.