Hi Everyone, I am trying to come up with a general estimate how what range you can modestly expect when you have a certain watt hour battery. I understand that it will greatly depend on the configuration of the board and ESC, but I was wondering if i used 15 to 25 WH per mile, if that was a fair estimate?
An example:
10s4p Samsung 30q = 432WH = ~17.28 to 28.8 miles?
I was just thinking about a general number. Not particularly for me or my board. Like if my friends ask how much range a 10s4p would give them, I would say something like 17-28 miles depending on many factors
Also, if you ride your board like it’s a musclecar, you’ll be at the top end. If you ride your board like it’s an analog, and treat the motors as ski-lifts (nod to @dareno) then you will get the highest range possible. Most folks I think are somewhere in between those two. I average about 19Wh/mi (12Wh/km)
My MBS mountain board uses a little less than 30 Wh/mi or 19Wh/km under close to worst case flat street riding conditions, e.g., lots of hard acceleration (flooring it up to 30+mph), hard braking, stop signs/lights. So, I’d say that any street board on urethane should be well below this consumption unless you’re tackling lots of hills, weigh significantly more than my 200lb riding weight or are trying to break a land speed record.
There’s no such thing as an average DIY board. Your wh/mile is dependent on rider weight, road conditions, configurations of the board, what wheels are on the board, how much throttle is applied, cruising speed, etc etc.