Hi everyone,
I am building an electric mountainboard and want to maximize the range for long off-road adventures. I have been looking into using either the Samsung 30Q 18650 cells or the Molicel P42A 21700 cells for my battery pack.
I know the 30Qs are a popular choice for their balance of capacity and price; but I’ve also heard great things about the P42As for higher discharge and capacity.
Which of these would you recommend for the best range? Or is there another battery model that might be a better fit? 
I’m planning on a 12S setup with a dual motor configuration. What are you all using for range, & how much are you getting on a single charge? 
I have checked https://forum.esk8.news/t/first-build-looking-for-advice-on-battery-motors-and-gears/55036-aws developer reference guide but still need help to know more .
Any advice on battery efficiency and longevity would be awesome too.
Thanks! 