Ok, beginner board. Used for going to home from bus stop a 6 mile trip daily. Used heavily on sidewalks and street then it started losing power and remote issues. (BUYER BEWARE) I had to open and resolder and connect the batteries back together as some weren’t even connected. The battery are suppose to be connected through a skinny metal strip which are stamped together in 2 rows. I just taped them all together to make a solid battery. So if you buy this you might have to open it and fix the battery for it to be stable. Make sure to solder and glue every wired so they don’t fall out in bumpy rides.After that she been working like a champ 2+months rough riding no issues.