Do Batteries Last Longer in Cold or Hot Heat?

Some say that the lifespan of batteries is longer when exposed to hot weather, while others say the opposite. that cold weather is more suitable for these vehicles indicates.

So, to make the batteries last longer, Should it be kept cold or hot?

In fact, the key to batteries is the chemical reaction that converts potential into electricity.

Chemical reactions can accelerate with increasing temperature, It may also slow down as it decreases. This may mean that the electrical reaction, and therefore the discharge, is faster at higher temperature and slower at lower temperature.

Also, another issue to consider at the temperature point is internal resistance. Internal resistance in some batteries, Since it is lowest at room temperature When the temperature gets too high, the resistance increases.

This may be seen as a way to compensate for the faster reaction, but the internal resistance produces more heat, which will seriously damage your battery. Although a higher temperature sometimes has better performance, it also It is a sign of a shorter life.

What if we keep our batteries cold?

Battery-powered devices that do not dissipate heat efficiently, such as mobile phones, may perform better on a cold winter day than on a sweltering summer day. But this It doesn’t mean cold is a better option.

Because a slower chemical reaction, less electrical current It means. Additionally, resistance increases at lower temperature, which means less current. So really cold weather can make it impossible to use batteries in a car, for example.

On the other hand, lithium-ion batteries kept at the freezing point of watersignificant reduction in discharge capacity and will provide poor performance due to the batteries generally working less actively.

In summary, to keep the batteries longer, especially in hot or cold weather, It is not a solution at this point.

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