pm envirojay, seem to know all about 4200's lol.......NOT.
chargem like ya 3800's/3600's lowish delta peak and temp cut off of 125
Corally RDX PHi, Novak Brushless, Futaba 3GR, KO Propo 2413, E-Power 4500, Full Throttle Motorsports.
"You aint going fast enough, if you aint Full Throttle"
Currently slow due to : Bad thumbs and no motors :P