Thank you for making this video. There are so many ebike snobs online who say they never leave their precious battery outside when its freezing outside. They say stuff like "if you are cold your battery is cold too". But your video clearly shows that the only problem is the internal resistance and voltage drop, but the capacity is still there. I notice the same on my ebike in winter. Voltage sag gets extreme below -15°C, but the battery still works.
Remember to not charge li-ion batteries under zero celsius :)
Thank you for making this video. There are so many ebike snobs online who say they never leave their precious battery outside when its freezing outside.
They say stuff like "if you are cold your battery is cold too".
But your video clearly shows that the only problem is the internal resistance and voltage drop, but the capacity is still there.
I notice the same on my ebike in winter. Voltage sag gets extreme below -15°C, but the battery still works.
yea, the increased internal resistance is the problem on really low temperatures