First of all, the optimal operating temperature of lithium batteries is between 20℃ and 25℃. In this temperature range, lithium batteries perform best, and battery capacity and life can be maximized. When the temperature exceeds 25°C, the battery capacity decreases and the chemical reaction inside the battery accelerates, reducing its lifespan. When the temperature is lower than 20°C, the battery output power will decrease, and the diffusion rate of battery active materials will also slow down, affecting the battery performance.
In addition, I would also like to remind you that under extreme temperature conditions, such as high temperature (over 60°C) or low temperature (less than -20°C), the Performance and safety of lithium batteries will be seriously affected. In a high temperature environment, the electrolyte will becomehas unstable, which can cause dangerous situations such as overheating and battery explosion; In a low temperature environment, the reaction speed of the battery will be significantly reduced, which may lead to a sharp decrease in battery capacity. Therefore, try to avoid using lithium batteries in extreme temperatures to avoid safety risks.
I hope the information above is helpful to you! If you have any further questions, please continue to ask.