PROGCDI CDI-DC / DC-AC Converter - For programmable ignition system 12V Battery | eBay
AC to DC cdi convertion(battery operated CDI) - YouTube
CDI BOX: AC vs DC performance vs stock
DC-CDI schematic (updated) | Techy at day, Blogger at noon, and a Hobbyist at night | Circuit diagram, Electrical circuit diagram, Electronic schematics