Primarily for general aviation discussion, but other aviation topics are also welcome.
By ozplane
FLYER Club Member  FLYER Club Member
#1613419
The battery on the Wonderplane is getting a bit tired and needs replacing. It's a Gill G-25 and I've had 3 years and 4 months out of it which isn't too bad. Question is are Concorde batteries any better and are they a straight swap? The size looks right but are the terminals any different?