RE: max charge rate for 5-cell rx packs
if you have a normal battery charger that can do nicad&nimh car battery packs you can charge your pack at whatever the charger puts out & you should be fine as long as it is a peak type charger..Nimh batteries dont like to be overcharged..I have the revo charger but now that you said it takes 3 hrs to charge it i might try my peak charger..hope this helps