« All Events This event has passed. International Battery Seminar July 28 @ 8:00 am - July 30 @ 5:00 pm « Battcon The BIG 5g » + Google Calendar+ iCal Export Details Start: July 28 @ 8:00 am End: July 30 @ 5:00 pm Website: https://www.internationalbatteryseminar.com/ Venue online Organizer Cambridge Enertech Website: https://www.internationalbatteryseminar.com/