RE: Aerobird battery upgrade??
Kevjud,
Glad you got some too...now we can compare notes. Thats where I got mine from...cheapbatterypacks.com. I used the CBP 1050 and not the KAN 1050. Did the motor sound like it had more power or higher rpm? Still havn't gotten to fly mine yet. I trickled charged all of them though at the slowest rate my charger will run which is what they suggested I do.
auto5man