Nissan Leaf, checking battery outisde of car via OBD2 adapter

Just a short clip, for those of you looking at buying a Nissan Leaf battery from wreakers yard or someone online, its easier then expected to buy or make a cable to plug into the battery data port, plug in an OBD2 adapter, and connect up with LeafSpy to read SOH, SOC, and cell balance levels.
Handy if you want to make sure your buying a gem and not a polished turd.