The series of the batteries is FZ-VZSU94JS, the batteries are in good condition, they may have some cosmetic defects, (if you are not sure, I can take a picture,) but they work perfectly. Each one has been tested, and  generally they have between 70 and 130 test cycles (they are rated to aprox 1000 cycles ). You will receive the battery and a report showing the number of charging cycles.