DeRosa would have a better answer but I don’t think there is anything to charge on the OGN boards. They need aircraft power to run. I don’t see any battery on the board in the photo that DeRosa sent out.
Best Regards,
John F. Phelan
From: SSI <webmaster@skysoaring.com>
Sent: Monday, February 6, 2023 9:57
To: phelanjf@gmail.com
Subject: Reply To: OGN Computer Needed; By Steven Snyder, [Sky Soaring]