edatoakrun
Well-known member
="surfingslovak...The NREL tear-down report dress found a while ago, has 25.41 kWh from the wall. It also recorded charging efficiencies and measured the usable energy output form a new battery at 21.38 kWh....
Has anybody ever found the temperature standard used in the NREL test?
How could you replicate that battery temperature in your own charge tests?
And these battery temperature variations would be expected to cause variations in both charging efficiency, and available battery capacity.
Should we not expect significant variation from NREL due to that uncontrolled variable, even if every "new" battery had exactly the same available capacity, and if every LEAF's BMS stopped charging at precisely the same "100%" Charge level, the percentage of that capacity allowed?