How does service test if a NANO battery or charger is good?
As both the NANO battery and chargers have electronics with memory, every time the battery is inserted into the charger, they communicate with each other as to the health of the system. A full diagnostics routine occurs as well- much more detailed than NiCd or NiMH. Simply inserting the battery into the charger will read if the battery or charger is bad. No additional equipment is needed.
