Any battery running at an elevated temperature will exhibit loss of capacity faster than at room temperature. That’s why, as with extremely cold temperatures, chargers for lithium batteries cut off in the range of 115° F. In terms of discharge, lithium batteries perform well in elevated temperatures but at the cost of reduced longevity.
The research thoroughly investigates the effects of temperature and indicates that the best normal temperature span for lithium-ion batteries lies between twenty-five to forty degrees Celsius, whereas the vehicle's working range is between −30 ° C and 60 ° C.
As rechargeable batteries, lithium-ion batteries serve as power sources in various application systems. Temperature, as a critical factor, significantly impacts on the performance of lithium-ion batteries and also limits the application of lithium-ion batteries. Moreover, different temperature conditions result in different adverse effects.
Proper storage of lithium batteries is crucial for preserving their performance and extending their lifespan. When not in use, experts recommend storing lithium batteries within a temperature range of -20°C to 25°C (-4°F to 77°F). Storing batteries within this range helps maintain their capacity and minimizes self-discharge rates.
It’s not just lithium batteries either. Any battery running at an elevated temperature will exhibit loss of capacity faster than at room temperature. That’s why, as with extremely cold temperatures, chargers for lithium batteries cut off in the range of 115° F.
So, maintaining battery at ideal conditions is necessary to prevent battery from deterioration. The ideal working condition for li-po batteries temperature ranges from 25 °C to 40 °C and should not exceed 50 °C as it harms the lifespan of the batteries .