Originally Posted by
djbxp
Higher voltage will give lower current for the same power and this will give better efficiency overall and also lower C rating on batteries. This is not purely for run time but also for practice reasons. Faster charges between batteries and 3S lower C rating are cheaper batteries.
Also am asking this :
1. to know if it is possible from technical point of view on the XB4.
2. to learn if it is race class legal to run on 3S Lipo.
Thanks for the support anyway.
Someone else might know if you can fit a 3S lipo in, I've not looked at one to know for sure, but you might need a '13-15 spec car, as they can take saddles.
Not sure about Cyprus if it's legal there or not, but here in the UK & I'd imagine most places, but it's 2S only.
A club might let you run 3S though.