Best gear to kill mountains?

So basically with that batteries in series and parallel you will get a 6s 10Ah battery, which is 222Wh. If you were talking about a street board, then it would have been enough for 20km, but since you are talking about a mountain board and you will be riding lots of hills, your range will be more like 10km.

Do not cheap out on a battery, if its weak everything will be crap. Just make it properly its worth it trust me, I cheaped out on some parts and regreted it

mmmm yeah you are right… maybe I’ll start the built and I’ll figure it out the battery on the way, cos honestly 12s8p it’s gonna be huge, there aren’t any other good choices? like some 12s4p…

A friend of mine just rock up with a 10s5p 10Ah 480Wh, but I don’t find the C rate anywhere on the package, how can I calculate that? There is any formula to do it?