Also I would say it probably doesn’t have much hill climbing ability. They most likely chose parts that get its speed high (for example, a 280kv motor will get more speed and is less expensive than a 190kv motor which will get good torque).
Expect 3 miles at best, expect to ride no faster than 15 mph, expect to slow down to 8 mph on hills, expect it to last a month max, expect to feel like you wasted your money.
I’ve broken it down in threads before, you can’t get these parts in quality at factory bulk prices to make a dual for less than $1100. So for them to make money on that board means they are spending at most $400. A good battery to get that 22 mile range will cost $350 in cells alone. So something is fishy with their parts, and I would not trust my life with such a cheap product.
Smart chip to avoid sudden acceleration or sudden brake, safe;
That means, less take away your acceleration so you don’t pull too many amps and can get better range. I want sudden, instant acceleration. In an city environment, instant acceleration and braking is safe, as you can get out of the way of impending death by cars. So they have this backwards.
Are there any reviews for this board? I think they spammed their board and the link to it, into the electric skateboard facebook group…
Also seen then spam their links in youtube comments also…
The speed also looks very fishy to me… I would ask them to show the picture of how the batteries look etc… If they have a close ties to manufacturing I think they should at least be able to send you a cad / 3d model or something…
Also, there’s probably only 2 batteries in parallel and 4400mah does seem quite low, perhaps they got the 25R or similar, then the theoretical max discharge could be 40A, but I think all the boards who want to go faster should at least have 60A capability. So yeah, im not a hub motor expert, but I would say that the realistic speed might be more like 25-30kmh or so…
Though, battery info would be great, im not sure which batteries have 2200mah per cell… and also it is not 100% sure they dont cheat with that 4.4 ah rating as well…