SolarTN
New member
I just started diving into the Leaf info world a few days ago and while I have learned a lot, I feel there's a lot I still don't know. Hopefully some of you out there can lend some perspective on this issue:
I looked at a used 2013 Leaf S today from with ~25,000 miles and the battery health from LeafSpy was so good I got suspicious (I have seen threads about BMS resets by dealers).
AHr = 65.67
SOH = 100%
392.30 V
Hx = 100.49%
274 GIDs @ 94% SOC
3 QC
823 L1/L2s
The Vehicle has been a lease and has been serviced in central KY, so I'm assuming that's where it has spent its time (ie can get hot most of the year)
I would expect at least 10% degradation in SOH from what I've been reading in the forums these past few days on a car with this age and mileage.
However, I've also seen a couple one owner Leaf report LeafSpy numbers very similar (100% SOH and Hx) with 2013 and between 20,000-25,000 miles. Most of those have been in cooler climates, though.
In some of the threads about BMS resets there seem to be conflicting information about what characteristics are fooled in LeafSpy after a BMS reset? Are AHr, SOH, Hx, and GIDs all fooled? One post said Hx would regain almost immediately on a test drive. Another said that GIDs shouldn't be affected. Can anyone shed some light?
I looked at a used 2013 Leaf S today from with ~25,000 miles and the battery health from LeafSpy was so good I got suspicious (I have seen threads about BMS resets by dealers).
AHr = 65.67
SOH = 100%
392.30 V
Hx = 100.49%
274 GIDs @ 94% SOC
3 QC
823 L1/L2s
The Vehicle has been a lease and has been serviced in central KY, so I'm assuming that's where it has spent its time (ie can get hot most of the year)
I would expect at least 10% degradation in SOH from what I've been reading in the forums these past few days on a car with this age and mileage.
However, I've also seen a couple one owner Leaf report LeafSpy numbers very similar (100% SOH and Hx) with 2013 and between 20,000-25,000 miles. Most of those have been in cooler climates, though.
In some of the threads about BMS resets there seem to be conflicting information about what characteristics are fooled in LeafSpy after a BMS reset? Are AHr, SOH, Hx, and GIDs all fooled? One post said Hx would regain almost immediately on a test drive. Another said that GIDs shouldn't be affected. Can anyone shed some light?