Victron Battery Monitor Surface Mount

Do you have this monitor but not want to drill a big hole in your wall?

This is to surface mount a Victron BMV-712, which only came with hardware to flush mount it. This should also fit a BMV-700 but I haven't tried it.

Print it face down. Use the monitor's plastic nut to fasten it to the mount. I used #8 2" round head wood screws to mount this on plywood.