smart 451 electric car

[autodoctor1 0]

hello guys

i have smart 451 electric car, the car has long time that is not put in the charger, i put in the charger and the battery doesn't charge, i have these errors in the pic, some guys told me that i should to remove battery and to charge manually, i don't know how to charge manually, can you help me please, or any other idea?

 

best regards

[askoldkuznetsov 76]

need to remove the battery and charge cells