new to electric!! need help!!!
just got my my a used bk2 and now gettin a good 19 turn motor and new speedo, question is , iam goin to get maybe a 4200 or 400 stick pack for him, i have a dynamite charger to charge but do i have to discharge befor i charge the pack,should i by a discharger or will my charger discharge,? its the dynamite one that also charges lipo batteries, i think its the vision peak-ultra. can someone help me out?? iam not trying to spend too much so i was looking at the dynamite 14 turn speedo or see how much its goin to be to fix my lrp v7.1 digital speedo not sure on the motor but i need recommendations!!!