Re: Update on Battery Warranty Enhancement for 2011 & 2012 L
Posted: Sun Sep 08, 2013 8:33 am
due to the recent update of the battery cap warranty, talk of the new 'hot' battery chemistry, and the maturation of the leaf battery app, i've been focusing on the relationship between Ahrs and batt capacity bars but it's great to get insight and background from your long term data collection and analysis to understand what may really be happening with the battery aging performance.
TickTock wrote:I'd say about 2% on average. Interestingly, if you look at the volatility (daily variation) of the green dots starting about 2 weeks after the update, it does appear to have improved. This supports the assertion by Andy Palmer and other Nissan reps that the sw update improved the accuracy of the instrumentation. In my case, that accuracy improvement has not so much increased the max daily capacity but rather the min daily capacity (and average daily capacity). Said differently, it appears to allow me to get to my true full capacity more consistently day to day.