It is well known that all lead-acid batteries will have a shorter life when operated at a higher temperature. This is the case no matter what type lead-acid battery it is and no matter who manufacturers them. The effect can be described as the ARRHENIUS EQUATION.
Temperature has a significant impact on battery life and performance. Both high and low temperatures can cause capacity loss, increased internal resistance, and potential safety concerns.
Heat issues, in particular, the temperature increase in a lead-acid battery during its charging has been undoubtedly a concern ever since this technology became used in practice, in particular in the automobile industry.
Lead-acid batteries will accept more current if the temperature is increased and if we accept that the normal end of life is due to corrosion of the grids then the life will be halved if the temperature increases by 10ºC because the current is double for every 10ºC increase in temperature.
Yes, exposing batteries to high temperatures can significantly reduce their lifespan. High temperatures accelerate chemical reactions within the battery, causing it to lose capacity and degrade faster over time. It is important to avoid exposing batteries to extreme heat, as this can lead to permanent damage.
Lead-acid batteries are known for their robustness and low cost. 1. Self-Discharge: High temperatures can accelerate the self-discharge rate of batteries.