DaveinOlyWA
Well-known member
DaveWilliamz said:Hi!
First time posting here - loving my Leaf!
Just got LeafSpy and checked the stats on my 2020 62kWh Leaf's battery.
The car is 15 months old and has just shy of 4k miles on the odometer thanks to lockdowns. No DC fast charges, regular charging has been at 3kW (fault on charger) and have just moved up to 7 kW charging (BP have replaced the faulty unit).
If I read LeafSpy correct, I have lost 4.7% of battery capacity in 15 months, which seems to tally with the max. range being reported.
Does this seem about right?
Sorry if this is a bit of a newbie question, but I have no reference point!
Also, is there anywhere one can get a data set of batteries, miles, age & SoH readings?
Happy to plot it, but I would like to get an idea of what is average and where SoH heads over time/miles.
Many thanks for anything anyone can contribute!
You are normal. Loss during first year generally ranges between 4 and 8%, 2nd year 1 to 3% then it drops to about 1% a year. Despite the wide ranges, after a period of time, most of us will converge to the same range of numbers regardless of location, miles driven or charging habits.
Mine @ 15 months was down 7½% which was lower than most, at 18 months 5¾% which is just a pinch higher than the average.