Would it be hard to mod longer battery life? I tested this in my last patrol and was getting about 5 hours at 2/3 and 7-8 hours at 1/3 before the battery was down to about 15% and I had to surface.
It makes patrols near Japan very difficult. In reality they were mostly operating at periscope depth during the day and charging the battery on the surface at night. Curently there is no way to do this in the game as the battery just doesn't last long enough!
If anyone can mod this to more realistic levels it would be great!
