This article delves into the effects of extreme temperatures on lead-acid batteries, the challenges they present, and strategies to mitigate these effects. Accelerated Chemical ReactionsThermal events in lead-acid batteries during their operation play an important role; they affect not only the reaction rate of ongoing electrochemical reactions, but also the rate of discharge and self-discharge, length of service life and, in critical cases, can even cause a fatal failure of the. Abstract: Thermal events in lead-acid batteries during their operation play an important role; they affect not only the reaction rate of ongoing electrochemical reactions, but also the rate of discharge and self-discharge, length of service life and, in critical cases, can even cause a fatal. The utility model discloses a lead acid battery heat abstractor, include support, inlet fan, lead acid battery body and install the fin on lead acid battery body lateral wall, the support bottom is equipped with the stabilizer blade, be equipped with the support mounting hole on the stabilizer. This comprehensive review examines the enduring relevance and technological advancements in lead-acid battery (LAB) systems despite competition from lithium-ion batteries. LABs, characterized by their extensive commercial application since the 19th century, boast a high recycling rate.