Termination code on Leaf batt pack

MaxVx1 2 years ago updated by Mateusz Dysko (Service Engineer) 2 years ago 1

Hi to all,

starting from few week ago my Vx1 (converted with Leaf Battery pack) show EC50 at the end of recharge. This code is related to V>3,85 (overvoltage protection) for LiFePO4 battery... but for LiPo cell (with Nissan Leaf Batt firmware) what does it mean?

Many thanks

Hi Max!

Most probably it will be problem with BMS or harness. The best what you can do is try to charge it with connected diagnostic program. Then you will see where is problem. Probably reading of some cell is unstable.