Hello!
Last year i did a trip around Neusiedlersee, Burgenland, Austria.
To get a feeling for battery degration, i did this trip today again. Battery temperature was today a little bit higher as last year (2014: 19,1°C -> 21,3°C, 2015: 23,4°C -> 25,8°C).
I discharged the battery from 100% to...