Lithium ion battery works best on ambient temperature between 25 – 55 deg.C
Ambient temperature is different from the temperature measured on the body of the battery cell. Here assuming there is sufficient ventilation for the battery.
Lithium ion battery works well from 25 – 55 deg. C. Low temperature below -25 deg. C will lower the effective capacity of the battery
We have designed a simple calculator to estimate the effective capacity under different ambient temperature for Winston batteries
