2 ms·
Lithium batteries have different temperature ranges based on what they are doing. Looking at an LG datasheet I pulled online (https://www.powerstream.com/p/LG-
by roland35 8y ago
Lithium batteries have different temperature ranges based on what they are doing. Looking at an LG datasheet I pulled online (https://www.powerstream.com/p/LG-ICR18650HE2-REV0.pdf https://www.powerstream.com/p/LG-ICR18650HE2-REV0.pdf) you can see:
Operating - Charging: 0-50C
Operating - Discharging: -20-75C
Storage (1 month): -20-60C
So starting at -20C you run into trouble! Many people forget that the charging temperature range is narrower, but luckily if you are connected to a charger you could use some of that energy to run the Battery Thermal Management System.