I've got an old version of Multiplex Easystar, probably 5 years old or so..
I've had a LRP lipo, 7.4v, 1900mah, 25C battery which I forgot in the plane one day and of course the battery went bad. With this battery the plane was flying just fine.
I've bought a Turnigy 7.4v, 3300mah, 30C and I've charged it and it just doesn't feel the same power.
When I throw the plane, it just can't go up as there is not enough power.
The new battery is about 100 or 150 grams heavier so that alone can't be the reason, or can it be?
I know when the plane was on the ground with the LRP battery and if I set it to full power the plane almost moved on the grass.
With the new battery it doesn't. Even the air behind the prop doesn't feel as strong as with LRP battery.
Any ideas on what could be the reason?
Motor is: Permax 400 6v with BEC Elite Aero 27A.