wrote on 3/12/2020 1:35 AM:
I'll second the recommendation on batteries OUT for trailering. Especially tail fin installs.

Is that based on gel coat cracking (the original reason for removing the tail
battery), the potential for fires caused by the battery while trailering, or to
protect the battery from damage during trailering?

Removing the main batteries from a Schleicher motorglider (ASH 26E and later), and
DG motorgliders is very time-consuming. Since I'm not aware of any problems caused
by leaving the main batteries in during trailering in these gliders, I think
removing and replacing them is likely to cause more problems than it avoids.

--
Eric Greenwell - Washington State, USA (change ".netto" to ".us" to email me)
- "A Guide to Self-Launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1