pogo: 2014 Nissan Leaf X, SOH=88%, QCs=1546, L1/L2s=195, ~26,000km.
That's a lot of fast charges. You sure it's a real GEN 2? Those stats look more like a Gen 1.
Also...age of the battery is another factor.....as in time passing. That one if 3-4 years old. It can't have been driving much.....which can be not good for the battery. They like to be used ( but not abused).
My 2016 LEAF now has 19,000km on it...and the battery is still SoH 100%.