My hoverboard is old, and uses brashed motor is the same like here http://goped.com/motor-esr-model-111130020/
I know all about lipo batteries, i used them from 2006 year, but i can buy 4 SLA batteries tommorow for 100$ but lipo is more expensive and i cant buy them tomorrow.
Another problem is that i need to balance them, charge them carefully and check them some times to let them stay healthy
I have a few lipo batteries that died just because i don't check them to often. I cant use goped more than 6 months in a year. So i need SLA batteries.