e-TWOW S2 BOOSTER User manual

PORTABLE ELECTRIC SCOOTER
USER MANUAL
BOOSTER / MASTER
ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
2
CONTENTS
WARNING ...............................................................................................................3
SAFETY .................................................................................................................4
MAIN PARTS...........................................................................................................5
FOLDING/UNFOLDING STAGES............................................................................6
Folding stages ..................................................................................................6
Folding steps ....................................................................................................6
Unfolding steps.................................................................................................7
OPERATION ............................................................................................................7
1. Introduction in handlebar parts ...................................................................7
2. Operating Instructions..................................................................................8
a. ON/OFF....................................................................................................8
b. Speed control ..........................................................................................8
c. Breaking control......................................................................................8
d. Horn .........................................................................................................8
e. LED headlight ..........................................................................................8
f. Mileage show..........................................................................................8
g. Emergency braking .................................................................................8
3. Display factory settings................................................................................8
RIDING OPERATION...............................................................................................9
Getting ready!....................................................................................................9
Start .................................................................................................................9
Brake ...............................................................................................................10
Cruise control..................................................................................................10
Zero start.........................................................................................................10
Maximum Speed Limitation...........................................................................10
BATTERY AND CHARGER....................................................................................10
Battery .............................................................................................................11
Charger............................................................................................................11
Charge Description.........................................................................................11
MAINTENANCE....................................................................................................12
Lubricating ......................................................................................................12
Battery .............................................................................................................12
Storage and care.............................................................................................12
SCOOTER SETTINGS ...........................................................................................12
PRODUCT SPECIFICATION SHEET .....................................................................14

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
ENGLISH
3
WARNING
YOU MUST READ AND FOLLOW ALL INSTRUCTIONS AND WARNINGS IN THIS
MANUAL in order to ride safely and avoid injuries, collisions or loss of control.
Check local laws and regulations to see where and how you may use your
E-TWOW scooter legally. Obey to all applicable laws for vehicles and pedestrians
from your country.
This manual includes basic operational instructions for the E-TWOW scooter.
It cannot cover all situations of hypothetical injury. OPERATORS MUST USE
GOOD JUDGMENT AND COMMON SENSE TO DETECT AND AVOID HAZARDS
AND DANGERS that they may encounter when riding the E-TWOW. By using the
E-TWOW scooter, you accept the inherent risks of operating this product.
IMPROPER USE OF THE PRODUCT AND NOT FOLLOWING THESE WARNINGS
CAN CAUSE SERIOUS INJURIES.
ALWAYS USE CAUTION!

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
4
SAFETY
1. The product is only for adults (above 18 years). Please do not carry two adults at the
same time. Is not suitable for minors.
2. Always inspect the scooter prior to use. Properly inspecting and maintaining your
product can reduce the risk of injury.
3. Please wear your safety helmet and other protective and signaling equipment when

strap in place and protects the back of your head. Local legislations may require riders
of two wheel products to wear a helmet and other protective and signalinggear. Never
ride the scooter barefoot or in open-toed shoes or high-heels.
4.                
unsafe roads and do not break the regulations inyour country.
5. Please exercise in wide areas, and ride only after you have a good control of the
scooter.
6. Do not make any dangerous actions when riding or riding with one hand. Keep your
feet on the scooter’s platform.
7. Do not attempt to ride the scooter on stairs that are above 3 cm, it may overturn
causing injuries and/or damages to the rider and/or scooter.
8. Highest speed is 25 Km/h. For your safety, please limit the speed to 20 Km/h. Please
try to avoid using it at night, if needed, please limit the speed at 12 Km/h or less and
turn the headlights on.
9. Products are sold with the speed limited according to legal regulations, any changes
made to these limits by the user or resellers / distributors are made on their own
responsibility, E-TWOW assumes no responsibility in these cases.
10. We don’t recommend using the scooter when the outside temperature is lower than
0ºC.
11. Please slow down or get off from the scooter when riding in poor road conditions.
12. Do not ride the scooter in oily or icy surface terrain.
13. Please adjust the handlebar according to your height to ensure a safe riding.
14. To avoid damages of the electrical parts of the vehicle please do not immerse the
scooter in the water with the depth of more than 4 cm and do not wash it with water
under pressure.
15. For protection, please do not ride the scooter in bad weather such as heavy rain and
snow.
16. Do not drink alcohol and drive the E-TWOW scooter.
17. Please do not use your mobile phone or other devices while using the E-twow scooter.
18. The use of the E-TWOW electric scooter in violation of the provisions contained in this
manual is done at the user’s own risk and E-TWOW is relieved of any liability for any
damages caused by inappropriate use of the product.

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
ENGLISH
5
MAIN PARTS
1. Handlebar
2. Display
3. LED headlight
4. Lock lever
5. Folding hook
6. Battery charging jack
7. Folding lever
8. Folding axle
9. Rear brake
1
3
4
5
6
7
9
8
2
1
Handlebar
Lock lever
Folding system

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
6
FOLDING/UNFOLDING STAGES
Folding stages
Folding steps
1. Open the lock lever
2. Press the red button
lock lever to the lock position.
3. Hold the handlebar  
Pull out the handlebar

4. Push the handlebar forward when you press the folding lever in the direction

5. Continue folding the scooter until the folding hook reaches the opening
located on the rear brake, as detailed in g. C from above.
A – unfolded B - folded handlebars C - fully folded
a b d e fc
Push
Press
Push Push Push Press
22
1
1

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
ENGLISH
7
Unfolding steps
1. Press the rear brake fender
(a), until the folding hook is released from the opening located on the rear
brake. Then, lift the handlebar until it reaches the normal position and the
locking bolt
2. Raise the two handles of the handlebar until they automatically return to the

3. Push the lock lever

and secure it in one of the two holes, as desired. Then close the lock lever
and make sure that you always keep the lever secured and tightly closed.
OPERATION
1. Introduction in handlebar parts
1. Thumb accelerator
2. Switch button
3. Settings button
4. On/Off light button
5. Horn button
6. Handlebar
7. Thumb electronic magnetic brake
a b d ec
Push
Press
7
5432
1
6

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
8
2. Operating Instructions
a. ON/OFF
Press the switch for 3 sec, and the display will light up, indicating that the
power is on. Press for 3 seconds if you want to turn it off. The scooter will turn
off if you don’t use it for more than 3 minutes.
b. Speed control
Press the right thumb lever accelerator to control the speed (1-30 km/h).
c. Breaking control
Press the left thumb lever and the electronic magnetic brake will be activated.
The more you press, the greater the braking force will be.
d. Horn
If you turn on the power, when pressing the horn button, it will honk.
e. LED headlight
In manual mode: Press the ON/Off light button when needed and there will be
a sign in display indicates the light is turned on. Press the button again when
you do not need the light. Keep pressed for a few seconds.
The scooter is equipped with a sensor light that detects the need of light. The
light will turn on automatically (auto light mode) if the sensor detects poor
ambient light.
For example: when is cloudy weather and the auto light mode is on, the light
turns on. If the daylight is proper, the auto light mode detects the light and the
headlights will go off after 5 seconds.
On auto light mode, the display is also lighted depending on the ambient light.
If the scooter is on auto light mode, you can go to manual mode by pushing
the ON/Off light button until the sign “Auto” disappears from the screen.
f. Mileage Show
When the display is powered, it displays 2 modes: total and trip. You can
navigate between “Total” and “Trip” by pressing the settings button. In ‘trip’
mode, press the setting button (S) for 3 seconds and it will reset the trip
mileage to 0.
g. Emergency braking
In case you need fast braking, it’s recommended to use the foot brake.
3. Display factory settings
Please press at the same time the switch and setting buttons.
               
setting. If you want to change the display metric system from km/h to mile/h and

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
ENGLISH
9
the temperature display system from Celsius degrees to Fahrenheit degrees,
then press the setting button (S) while in this secondary menu. After a few
seconds the scooter’s display will return to the main screen and your setting will
be operational.
RIDING OPERATION
Getting ready!
1. Choose a suitable venue for riding.
2. Unfold the scooter in accordance with the instructions.
3. Adjust the handle bar to the suitable height according to your stature.
Start
1. Press the power button to turn on the power.
2. Stand with one foot on the scooter and leave another foot on the ground.
3. Gently press down on the right thumb accelerator, the scooter will
1. Headlight icon
2. Speed
3. Battery
4. Temperature
5. Displays the total or trip
distance
6. Trip total (ODO) or total
mileage from the last reset
(TRIP)
1
2
4
5
6
3
Fig. 1)

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
10
immediately move forward slowly. Place the foot which is on the ground on
the scooter. With your right thumb press the right thumb accelerator. The
bigger the pressure, the faster it will go.
Brake
1. Electromagnetic brake - pressing the left thumb electronic magnetic brake
will activate the electromagnetic brake, which will power off the scooter and
apply the brake. The more you press, the greater the braking force will be.
2. Mechanic brake – E-TWOW
pressing with the foot on the rear fender.
Cruise control
This option allows the user to set and maintain a constant speed, without keeping
the acceleration lever pressed. Press the acceleration right thumb and keep the

can release the acceleration lever, and the scooter will continue cruising with the
same speed. You can switch the function off easily as well, by pressing the brake or
acceleration lever gently. The cruise control function is not activated by default, you
need to activate it after the purchase of the scooter. This function can be activated
or deactivated from the central control unit, according to the user’s needs.
Zero start
This function is designed for safety reasons. The option allows the acceleration
      
in motion, ensuring that the acceleration lever is not actioned by mistake. The
“zero start” function is not activated by default, you need to activate it after the
purchase of the scooter. This function can be activated or deactivated from the
central control unit, according to the user’s needs.
Maximum Speed Limitation
A lot of countries have a legislation that imposes a speed limitation for electrical
vehicles. Once a maxim speed is set, the scooter won’t exceed that speed. The
maximum speed limit options are 6 km/h, 12 km/h, 20 km/h, 25 km/h, 30km/h.
This function can be activated or deactivated from the central control unit,
according to the user’s needs.
BATTERY AND CHARGER
Each E-TWOW
and a special smart charger. These accessories that come with each scooter
have a dedicated number, please do not use the chargers from other brands. If the

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
ENGLISH
11
battery or charger will be damaged because of these, our company will not be
responsible. Also, each model has a different type of charger, as detailed below.
Please do not use a charger from another model!
MASTER: 29 V; 4 Ah BOOSTER: 37,4 V; 3,5 Ah
Battery
When you buy the E-TWOW
the battery fully. The battery needs at least 3 charging cycles to become fully
functional.
The E-TWOW
as much as possible fully charged.
Warning: Do not use batteries from other brands, it will not work with the
E-TWOW
Please charge the battery once every three months, even if you don’t use the
scooter, to maintain the battery fully functional and prolong its life span.
Water immersion, collisions, and other abnormal factors will lead to battery
damages, which are not covered under warranty.
Charger
The company provides a dedicated charger which has a charging protection
function: when the battery is 100% charged, the charger will automatically stop
charging. Charging time is no more than 3 hours.
Water immersion, collisions, and other abnormal factors will lead to charger
damages, which are not covered under warranty.
Charge Description
First put the charger connector into the power socket, then open the rubber
protective cover and connect the charger plug to the scooter’s charging socket.
The scooter is charging when the charger light is red, and the charger light turns
green when the battery is fully charged.

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
12
MAINTENANCE
Lubricating
Please add a small amount of grease or lubricants to handlebar when in the folded
position, rear shock absorber and all the joints of the scooter, every six months.
Please check the scooter’ screws every month to ensure they do not get loose.
Battery
The lithium polymer batteries provided by our company can be recharged at least
500 times, the normal use can reach more than 1,000 times.
Storage and care
Do not expose the scooter under the sun or wet places for too long time. Please
store the scooter in a dry and warm environment, away from draft and moist,
where the temperature is constant and at least 15 degrees. Please keep the
scooter clean and dry.
For cleaning use a damp cloth and a mild detergent.
SCOOTER SETTINGS
Menu for speed limit
a. To set up a speed limit, please follow the steps
detailed below:
- Turn off the display
- Press and hold the thumb brake. Keep it pressed
during the entire operation
- Power the display
The display will show “L1”
b. Move to the option you want by pressing
the [LIGHT] button:
L1 = Limit the speed to 6 km/h
L2 = Limit the speed to 12 km/h
L3 = Limit the speed to 20 km/h
L4 = Limit the speed to 25 km/h
L5 = Limit the speed to 30 km/h

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
ENGLISH
13
[LIGHT] L1-L2-L3-L4-L5
- To set up and save the speed limit you want, press the S - [SET] button
- 
turn on the scooter
Menu for settings
a. To set up one of this options, please follow the
steps detailed below:
- Turn on the display
- Press and hold the thumb brake. Keep it pressed
during the entire operation
- Press the [POWER] button
The display will show: P1
b. Move to the option you want by pressing
the [LIGHT] button: P1- P2*- P3**
- To set up and save the option you want, press the S - [SET] button
- 
* – If you want to stop the scooter while this function is activated, please use
the thumb electric brake.
** – This function eliminates the speed limitation at 30 km / h, providing a
higher engine speed and torque. Note: To avoid any dangerous situation, we
recommend using this function ONLY to ramp up. This function is available only
on the Booster model.“
ERROR CODE
E1 – Overcurrent protection (Motor does not move for more than 4 seconds) -
this error clears after release the acceleration throttle is released.
E2 – Communication error (No communication for more than 400 ms) - this
error clears when starting the communication.
E3 – Overvoltage error (Battery voltage higher) – this error clears if you put back
the original battery.
P1 = Zero Start [ON/OFF]
P2* = Cruise Control [ON/OFF]
P3** = Sport function

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
14
PRODUCT SPECIFICATION SHEET
Specications
Item S2
MASTER
S2
BOOSTER
Overall Expand
Size 1020*1160*380 mm
Overall Fold
Size 970*330*145 mm
Scooter Weight 10.9 Kg 10.8 Kg
Capability
Maximum load 125 Kg
Top Speed 28 km/h 30 km/h
Grade Ability 20 degree slope 25 degree slope
Range (with
fully charged
battery)
Up to 40 Km Up to 30 Km
(can vary according to the weight of the
passenger, speed, slope degree, wind speed, road
conditions, temperature and other factors)
Power
Consumption
6.15 Wh – 7.5 Wh / Km
(can vary according to the weight of the
passenger, speed, slope degree, wind speed,
road conditions, temperature and other factors)
Battery
parameters
Type Li-po Lithium Battery
Capacity 24 V; 8.5 Ah 33 V; 6.5 Ah
Motor
parameters
Motor type Brushless DC Motor
Rated Output
Max. Power 450 W 500 W
Charger
parameters
Input Voltage 110 V / 220 V
Charging time
(charger)
1,5-2 hr
(4 A)
2-3 hr
(3.5 A)

ROMÂNĂ
ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
15
TROTINETĂ ELECTRICĂ PORTABILĂ
MANUAL DE UTILIZARE
BOOSTER / MASTER
ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
16
CUPRINS
AVERTISMENT......................................................................................................17
 ..........................................................................................................18
 ..........................................................................................19
ETAPELE DE PLIERE/DEPLIERE..........................................................................20
Etapele de pliere .............................................................................................20
...........................................................................................20
.......................................................................................21
OPERARE. ............................................................................................................21
1. Introducere în componentele ghidonului ..................................................21
 ...............................................................................21
a. Pornire/Oprire........................................................................................21
b. Controlul vitezei ....................................................................................22
c. Controlul frânei......................................................................................22
d. Claxon....................................................................................................22
e. Far LED ..................................................................................................22
f. ..........................................................................22
g. ................................................................................22
......................................................................22
 .........................................................................23
..........................................................................................................23
Pornire.............................................................................................................23
Frânare ............................................................................................................24
Pilot automat ..................................................................................................24
Zero start.........................................................................................................24
Limitarea vitezei..............................................................................................24
....................................................................................24
Baterie .............................................................................................................25
........................................................................................................25
 .............................................................................................25
 .......................................................................................................26
 .........................................................................................................26
Baterie .............................................................................................................26
.....................................................................................26
 ....................................................26
 ............................................................................28

ROMÂNĂ
ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
17
AVERTISMENT
CITIȚI ȘI URMAȚI TOATE INSTRUCȚIUNILE ȘI AVERTISMENTELE DIN ACEST
MANUAL, PENTRU A PUTEA CONDUCE ÎN SIGURANȚĂ TROTINETA ELECTRICĂ
E-TWOW ȘI PENTRU A EVITA ACCIDENTĂRI, COLIZIUNI SAU PIERDEREA
CONTROLULUI.
Vericați legile și reglementările locale, pentru a vedea unde și cum puteți
folosi legal trotineta electrică E-TWOW. Respectați toate legile aplicabile pentru
vehicule și pietoni, din țara dumneavoastră.
Acest manual include instrucțiunile de bază pentru folosirea trotinetei electrice
E-TWOW, însă nu poate acoperi toate situațiile ipotetice de accidentare.
UTILIZATORII TREBUIE SĂ DEA DOVADĂ DE PRUDENȚĂ PENTRU A PREVENI
ȘI EVITA RISCURILE ȘI PERICOLELE care pot  întâlnite în timpul utilizării
vehicolului E-TWOW. Utilizând trotineta electrică E-TWOW, vă asumați riscurile
inerente utilizării acestui produs.
UTILIZAREA ÎN MOD NECORESPUNZĂTOR A PRODUSULUI ȘI
NERESPECTAREA ACESTOR AVERTISMENTE POT CAUZA ACCIDENTĂRI
GRAVE. UTILIZAȚI TROTINETA CU ATENȚIE ADECVATĂ ȘI TEMEINICĂ PENTRU
O OPERARE SIGURĂ.
FIȚI MEREU ATENȚI!

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
18
SIGURANȚĂ
1. 

2. 

3. 
            




4. 


de utilizare.
5.                
utilizare.
6.       

7. 


8. 


9. 


10. 
de 0C.
11. 
nepotrivite.
12. 
13. 
14. 

15.            

16. E-TWOW
17. 
trotinetei E-twow.
18.          



ROMÂNĂ
ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
19
PĂRȚILE PRINCIPALE
1. Mânerele ghidonului
2. Ecran
3. Far LED
4. 
5. Cârlig de pliere
6. 
7. 
8. Ax pliere
9. 
1
3
4
5
6
7
9
8
2
1
Mânere
ghidon

Sistem pliere

ELECTRIC TWO WHEELS
A NEW ERA IN URBAN MOBILITY
20
ETAPELE DE PLIERE/DEPLIERE
Etapele de pliere
Pașii pentru pliere
1. maneta de blocare
2.  butonul          
maneta de blocare
3. ghidonul
ghidonului

4. ghidonulmaneta de pliere

5. cârligul de pliere ajunge
la deschidereafrâna spate, precum este detaliat în gura C de
mai sus.
 B - Ghidon pliat 
Push
Press
Push Push Push Press
22
1
1
a b d e fc