Posts: 31
Joined: Thu Nov 30, 2017 7:55 pm

big cell differences during driving+very cold temperature

Wed Jan 10, 2018 6:26 am

Is it normal to see much larger cell differences when the battery is loaded?

When driving, it was showing a max cell difference of around 150mV. SOC around 80%

Very cold outside. (Battery temps about -10C)

see LeafSpy screenshot here: https://i.imgur.com/nVWqrEc.png

When the car is idle, or charging, the cell voltages are very uniform (like 6-11mV typically)
2014 SL

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