bear1
Established Member
Just drove the 17 miles home from work in my SE SR. Battery dropped 4% in the first three miles and by the end had gone from 28% to 11%. My maths suggests that's something like 7kwh.
The energy usage screen says 1kwh had been used for heating and 3 for driving. It's also reporting 3.4 miles per kWh.
Had similar battery depletion on Tuesday (50% more than normal) but normal in Wednesday.
Is this the BMS being unable to accurately guage the battery because of its chemistry. I've had the car a month and not done a balancing charge (my charging circumstances make this difficult)?
The energy usage screen says 1kwh had been used for heating and 3 for driving. It's also reporting 3.4 miles per kWh.
Had similar battery depletion on Tuesday (50% more than normal) but normal in Wednesday.
Is this the BMS being unable to accurately guage the battery because of its chemistry. I've had the car a month and not done a balancing charge (my charging circumstances make this difficult)?