Warren Sloan

I have just seen these on Amazon for £115, do you reckon it’s worth trying them? There also 60c ?

Hi, I’m having power problems with my viper, I’m running it on overlander 6s 3350mah 35c! It started of great and now has gone really gutless, will only just get off using the full strip! I’ve tried calibrating the speed controller and no joy! It is doing the same on both Lipos which were purchased at the same time! I’ve also taken the motor out and no sign of any damage on the blades! Do you reckon might be a coincidence that both both lipos have started to fail or speed controller? Didn’t want to get more lipos if might be speed controller or motor ?‍♂️ Just seeing if anyone else has had this? Also what does everyone recommend for the best size lipos to use with the viper 70mm? thank you ?