Hey Greg,
I have been using the LeafDD for a few weeks now. I received it during normal summer weather here in inland Bay Area with mostly mid-80's highs during the day and low 60's / high 50's at night. My car is about 20-21 months. During that time I was charging to about 65-75% every few days (I don't have far commutes). I was seeing 88% "Health" from the LeafDD.
However, we just got through 2 weeks of mid-90's to 100 degree weather. Highest battery temp I saw from LeafDD was 95 one afternoon. Most of the time it was 80-85 in the afternoon (I park in underground parking at work). I was parking the car out of the garage at night so it would cool down and I only charged a few times for a few hours of L1 (because it was outside the garage where my L2 is). However, now that the heat spell is over and the battery is finally back to 5 temp bars and 70-75 degrees, the "Health" is now showing 82.XXX%.
I was pretty amazed how much that number dropped. However I still have 12 capacity bars. And I still haven't charged to 80% nor 100%.
Once I do an 80% or 100% charge I'll report back all values... but I thought it was worth reporting since it was such a significant drop in "health" yet I'm still showing 12 capacity bars. Oh, and I've had the most recent firmware upgrade from Nissan.
