48V, 500W Electric Scooter with Anti-theft alarm function
Model No
 
KS-N12
 
Unfolding Size
1295(L) *645(W)*1270(H) mm
 
Folding Size
1295(L) *645(W)*610(H) mm
 
Packing Size
1320(L)*270(W)*665(H) mm
 
MAX Loading
120 KG
 
Applicable Age
14-50 Years
 
Applicable Height
120-200 CM
 
Reminder Mode
LED digital display screen
 
Accelerator 
Press Throttle
 
Brake
EABS + Front Drum brake
 
Suspension 
Front & Rear suspension
 
Tyre Size
10" Tubeless tires
 
MAX Speed
40 KM/H (ECO: E - 20 KM/H; D - 30KM/H; S - 40KM/H)
 
Mileage
60 KM
 
Gradeability
12° (22%)
 
Deck width
22 CM
 
Applicable Terrain
Cement roads, asphalt roads, flat muddy road, steps not higher than 2cm, and trenches not exceeding 5cm
 
Working Temp
-10℃-80℃;
 
Storage Temp
25±5℃
 
IP Level
IP54
 
Front LED
1.5W
 
Frame Material
Aviation Aluminum Alloy
 
Net Weight
27.3KG
 
Gross Weight
33.5 KG
 
Rated Voltage (VDC)
48 V
 
Charge Voltage (VDC)
54.6 V
 
Battery Capacity
13 Ah / 625.3 Wh
13 Ah / 625.3 Wh
BMS Spec.
Temperature /Short Circuit /Low Voltage /Over Current /Over Charged Protection
 
Cycle life
500 charge-discharge cycles greater than 75% of rated capacity
 
Storage Time
12 Months
 
Battery Weight
2.8 KG
 
scheme
FOC sine wave control
 
Operating Voltage
39-54.6V
 
Current limit
18 A
 
Motor Type
Brushless Hall DC Motor
 
Rated Power
500 W
 
Peak Power
750 W
 
Rated Power
109 W
 
In-put Voltage
AC 100 V-240 V
 
Out-put Voltage
54.6 V
 
Out-put Current
2 A
 
DC line interface model 
Aviation plug, φ3*1.6 mm
 
Charging Time
7-8 H
 
Motherboard
kingsong Self-developed controller system
 
Steering s
no
 
Bluetooth System
Built-in 5.0 Bluetooth module, can be connected to the Kingsong APP to set vehicle parameters
 
Light system
External 1.5W high brightness light , separate tail light 
 
Buzzer
The whole scooter built in a buzzer for system operation indication and fault alarm.
 
Temperature Control System
Real-time monitoring of motherboard and motor temperature.
 
Anti-theft alarm function
No
 
Button
Turn-on: Long press for 2S.
Turn-off: Long press for 3S.
LED light turn-on: Shortly press the button, the display light signal would be lightened.
LED light turn-off: Shortly press the button, the display light signal would be off.
Speed, Voltage, Current showing: After the display turn-on,thrice-press the button, switch the signal of "V"," A", "KM/H".
Speed level: twice-press the buttons, switch from 1-2-3-4 speed level.（P4 is the pedestrian mode）