HUB motorBattery cells
OwnerAttila Herhof
Owner's Other EVs1983 Simson SR50
LocationPiliscsaba, Pest megye Hungary map
Email email image
Vehicle2019 Dahon 2017
Transformed Dahon Vitesse folding bicycle.

Motor QS 350W HUB motor Brushless DC
QS 350W geared HUB motor , individual strong 2.3
mm spokes
DrivetrainHub motor and original shain and pedal
Basic 48V QS motor controller. Max current 22A.
Batteries13 Samsung 18650 cells, 48.00 Volt, Lithium-Ion
Battery pack with Samsung INR18650-35E 3450mAh
cells. 13S4P config, 650Wh. Ni srip and welding
with 40A bms.
System Voltage48 Volts
Cheap chinesse type
InstrumentationVoltmeter, BMS
Top Speed22 MPH (35 KPH)
35 km/h - with full charged battery. I usually
use it with about 25-30 km/h.
Range25 Miles (40 Kilometers)
It depends for me :-) Abaut 35-40 km with full electric ride.
Watt Hours/Mile10-20 Wh/km, depends for me and route
Curb Weight40 Pounds (18 Kilograms)
TiresTannus airless typres 20"
Conversion Time2 day ((Controller had a problem/fault)
Conversion CostThe byícycle was 800 Eur
Li ion pack with case Ni strip etc 250 Eur
Other - motor, controller, etc - 200 Eur.
It's small, light folding ebike.

code by jerry