Sun-Tech eFOLDi User manual

eFOLDi
ELECTRIC FOLDABLE SCOOTER
USER MANUAL
www.eFOLDi.co.uk
SunTech UK Limited
All Rights Reserved

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eFOLDi USER MANUAL
Contents
Contents........................................................................................................................................................... 1
Terms, Conditions and Disclaimers............................................................................................................. 2
Safety Guidance.............................................................................................................................................. 4
Your eFOLDi Scooter..................................................................................................................................... 6
Drag handle folding and unfolding ............................................................................................................. 10
Suitcase to Scooter ...................................................................................................................................... 11
Scooter to Suitcase ...................................................................................................................................... 17
Suitcase to a chair........................................................................................................................................ 21
Chair to a Suitcase....................................................................................................................................... 22
Battery ............................................................................................................................................................ 23
Precautions for use and handling battery ....................................................................................... 23
Fitting battery into the eFOLDi............................................................................................................ 24
Charger and Charging.................................................................................................................................. 26
Precautions for use and handling charger...................................................................................... 26
Charging with battery fitted in the eFOLDi...................................................................................... 26
Charging with battery removed from the eFOLDi.......................................................................... 27
Charging notes for International travellers...................................................................................... 27
Driving your eFOLDi..................................................................................................................................... 28
Checks and Maintenance............................................................................................................................ 28
Technical specifications............................................................................................................................... 29
Warranty.......................................................................................................................................................... 31

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eFOLDi USER MANUAL
Terms, Conditions and Disclaimers
The terms ‘us’, ‘we’, ‘our’, ‘SunTech UK’ and ‘SunTech UK Ltd’ mean SunTech UK Limited which is a UK
registered company, limited by guarantee, registered with Companies House, number 06906908. The term
‘website’ means the website found online at ‘www.eFOLDi.co.uk’ and/or ‘www.eFOLDi.com’. The terms ‘you’,
‘your’, ‘user’ and ‘rider’ mean the person using the eFOLDi notwithstanding any person(s) handling the
eFOLDi on behalf of the user, if different to the user, including general handling, maintenance, repairs,
etcetera.
PURCHASER’S AGREEMENT
By accepting delivery of this eFOLDi, you undertake to not change, alter or modify this eFOLDi and/or any
parts supplied with it or subsequently for it, and/or remove and/or render inoperable or unsafe, any guards,
shields or other safety features of this product; fail, refuse or neglect to install any retrofit kits from time to
time as may be provided by SunTech UK Ltd to enhance and/or preserve the safe use of this product. You
also agree to accept and abide by/with the terms and conditions contained herein and as may be revised
from time to time and updated on our website and being immediately applicable. By using the eFOLDi
and/or accessories and/or components supplied with or for the eFOLDi, the user acknowledges having read
and understood the use(s) and limitations of the product(s) without exception. This shall not act as a waiver
of any implied warranties which customer retains, as provided by law.
Warranties will be void and SunTech UK Ltd will accept no responsibility whatsoever or howsoever in
instances of misuse and/or abuse of the products, in part or in full, by the user and/or any unauthorised
persons, which may include (but not be limited to); the user(s) failing to comply with all legal requirements
and guidelines wherever and/or however it is used or intended to be used, lack of or inappropriate
maintenance, maintenance (apart from routine maintenance as described in this manual by the user) by
anyone not approved to do so, unapproved repairs, unauthorised disassembly of the vehicle and/or
accessories and/or components including (but not limited to) battery pack(s) and controllers, unapproved
modifications or alterations, failure to ensure correct folding and unfolding procedures are followed precisely
and in full, damage or injury howsoever caused, failure to apply all reasonable and appropriate safety
precautions at all times, improper use of the vehicle and/or parts and/or accessories, being used by more
than one person at any time, use in any competitive sport, racing, stunts, jumping or other similar activity.
Our liability and the liability of our suppliers, to you or any third parties in any circumstance is limited to the
user's cost of qualifying products purchased. Qualifying products as acceptable for return as outlined in the
return policy as stated on the website online at: www.eFOLDi.co.uk and/or ‘www.eFOLDi.com’.
Information in this User Manual is subject to change without prior notice. For the latest updates and
information, please go to our website online at: www.eFOLDi.co.uk and/or ‘www.eFOLDi.com’.
The eFOLDi is not recommended for use by persons unable to:
•fold and/or unfold it using both hands*,
•transfer themselves onto the seat* and remain in a seated upright position at all times without
assistance whilst the vehicle is in motion,
•place and keep both feet on the footrests**,
•operate all controls fully and as intended, including emergency application and locking of the
handbrake,
•steer competently and appropriately in all conditions,
•maintain appropriate awareness of all relevant circumstances for each journey and take
appropriate action as may be required to avoid mishap,
•lift it in whole or in part as may be required dependent upon user’s needs*
* Unless accompanied by a person sufficiently able and competent to carry out that task.
** The footrests must be used as a pair or not used at all. One foot on either footrest and nothing on the
other footrest or unequal weight/pressure on the pair of footrests will seriously impair steering control.
SHIPPING AND DELIVERY
Before using your eFOLDi, make sure your delivery is complete as some components may be individually
packaged. If you do not receive a complete delivery, please contact us immediately. Where damage has
occurred during transport, either to the packaging or content, please contact the delivery company
responsible.

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eFOLDi USER MANUAL
Foreword
Dear Customer,
Thank you for choosing the eFOLDi – the electric foldable, portable scooter brought to you by SunTech UK
Ltd as a versatile triple mode device, having the ability to be used not just as a scooter, but also as a chair,
which can be folded to the size of a medium suitcase without removing any components (with the exception
of a high-visibility flag and its extending pole, if optionally fitted, to promote the awareness, particularly of
other road users, to your presence.)
We greatly value your custom and that you have placed your confidence in the eFOLDi. Our mission is to
provide all of our customers with efficient and best quality service.
This user manual is a comprehensive guide provided with your new eFOLDi, to enable you to familiarise
yourself with various parts and aspects of the eFOLDi, not least the latches which must be released at
certain stages and correctly engaged at other specific stages. Whilst it may first appear daunting due to
containing so much information, we decided to it that way for the benefit of clarity, understanding and safety,
rather than being so vague people would be uncertain of precisely the correct procedures, guidelines,
precautions, etc. Preferably before taking your new eFOLDi out for your first ride, please do read this manual
in full because, by taking the time to do so in conjunction with applying that information in practice on your
eFOLDi, we believe you will find some relatively complicated operations made easy and straight forward,
with the knowledge and confidence they are being done correctly, thereby enhancing your experience and
safety overall when using the eFOLDi through many miles during many years. Please keep this manual in a
safe place for future reference.
If you experience any problems, you can go to a nearest authorized local distributor or dealer for repair or
maintenances.
Your eFOLDi should have been delivered to you in pristine condition and without damage. If your eFOLDi
appears to be damaged, contact us on [phone] (England), [phone] (Scotland),+1
3104896266 (USA), or email us at [e-mail]
There is a video on our website under the UserZone, likely be of benefit to most users who have access to
an internet connection, which also shows folding and unfolding of the eFOLDi.
Please remember to return us the enclosed Assessment and Warranty Form to validate your warranty.
At last, I’d like to share my favorite quote with you: “Happiness isn’t a station to arrive at, but a
manner of travelling!”
On behalf of the eFOLDi team, I sincerely wish you many happy journeys with eFOLDi!
Yours sincerely,
Sumi Wang
Managing Director

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eFOLDi USER MANUAL
Safety Guidance
General
It is the user's responsibility to carefully read the full content of this guide before using the eFOLDi, to follow
all of the recommendations, fully comply with all laws of the countries and localities the eFOLDi will be used
in and apply due diligence and regard to other pedestrians, road users, etcetera. Different laws, rules and
requirements may apply within some countries and localities dependent upon various factors which may
include (but not limited to) the user’s age, whether the user is physically disabled or able-bodied, the precise
specification and capabilities of the model of eFOLDi being used.
In order to create the eFOLDi as a stable, easily useable scooter of the least weight viably possible, which
folds to the size of a medium suitcase, there are numerous hinges, pivots, levers, frames, etc. This means
there are various parts which can cause significant injury if handled without due care and diligence. Ensure
no hands, fingers, other body parts, fabric or other objects can get trapped or interfere with the parts of the
eFOLDi, please follow our folding/unfolding procedures strictly and study our instruction video carefully
before you start any operation on eFOLDi.
A rider new to the eFOLDi should familiarise his/herself with the recommended folding/unfolding procedures,
the controls and handling of the vehicle in a large area, away from obstacles and pedestrians. eFOLDi riders
are recommended to wear an approved helmet, sturdy shoes or boots and high visibility protective/padded
clothing and gloves as safety precautions.
BEWARE:
•The rear wheels and castors do not lock or brake.
•When travelling at more than a slow walking speed, be sure to slow down before turning.
•Do not ride over rough, cobbled, muddy, puddled, boggy or loose gravel surfaces – it is
designed for smooth & firm footpaths, pedestrian areas and roads only.
•Approach kerbs (maximum height 3cm) carefully at right-angles and go up or down them
slowly.
Any vehicle can be dangerous to its rider and other people/road users – always ride responsibly and
respectfully!
Additional eFOLDi recommendations:
eFOLDi is not a toy and not recommended for persons younger than 14 years of age.
Fully charge the battery(ies) before first use and follow the guidelines for getting the best long term benefit
from the battery(ies).
The folded eFOLDi should only be stood on its main rear wheels and lateral castors when on a level floor or
ground. When unfolding or folding the eFOLDi, ensure:
•the eFOLDi is positioned on a level floor or ground,
•the handbrake is locked on,
•the charger is disconnected from the eFOLDi,
•all switches (particularly the main power switch) are switched OFF,
•all pins and clamps are properly secured in place as stated in instructions.
Safety check before use:
It is highly recommended that you perform a safety check before each use to make sure your eFOLDi
operates smoothly and safely.
Check for correct tyre inflation. Maintain but do not exceed the P.S.I./BAR/kPa air pressure rating indicated
on each pneumatic tyre (note; the front and rear tyres are different pressures) and be sure to use the correct
pressure scale and according number on your inflator/pressure tester.
Check all electrical connections. Make sure they are secure and not corroded.
Check and test the brake system.
Check frequently for any loose fasteners, fixings and other components.

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eFOLDi USER MANUAL
For UK Users:
The eFOLDi can be supplied fully compliant with UK Invalid Carriage Class 2 regulations or Class 3
regulations. It is illegal for persons restricted to Class 2 vehicles to ride Class 3 vehicles, e.g. persons less
than 14 years old are prohibited from riding Class 3.
For use in the UK mainland as a Class2 or Class 3 mobility scooter, the rider must apply the rules of the
‘Highway Code’ with particular regard to ‘Rules for users of powered wheelchairs and mobility scooters’
(sections 36 to 46).
Registration of the vehicle as may be required with the appropriate licensing authority is the user’s
responsibility.
Insurance as may be required for the vehicle and/or its user(s) is the user’s responsibility.
(In the UK, the legal term for a mobility scooter is ‘invalid Carriage’.)
Transportation within another vehicle
Please be aware: whenever transporting the eFOLDi in another vehicle, it should be secured to
ensure it cannot move within the vehicle, either in normal expected manoeuvres or in an accident.

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eFOLDi USER MANUAL
Your eFOLDi Scooter
The scooter can be set up in any one of three functional modes:
•Electric scooter: Unfolded to drive as a lightweight electric tricycle.
•Chair: Folded into a chair for rest and comfort.
•Suitcase: Fully folded to the size of a medium suitcase for storage. When the user is needing to
move the eFOLDi manually, a handle can be extended, making it as easy to carry/pull as when
handling normal luggage, thereby easily transported with the user when using public transport.
Vehicle structure diagram is as follows:
Main Switch
1Backrest frame
2Backrest
3Seat
4Left grip
5Brake lever(locking)
6combination switch
7Accelerator & right grip
8Rear indicator
9Rear light / Brake light
10 Rear mudguard
11 Rear wheel
12 Main power switch
13 Left side storage pocket
14 Front wheel
15 Brake
16 Horn
17 Headlight
18 Front indicator
19 Footrests
20 V shape sub-frame
21 Pulling handle
22 Right side storage pocket
23 Main frame
24 Lateral castors
25 Battery compartment cover

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eFOLDi USER MANUAL
Main power switch
Main power switch
On
Off
Left side pocket
Backrest frame Left rear wheel
Handle bar
Accelerator
Horn
4mph setting
8mph setting
Reverse setting
Headlight switch
Right grip
Voltage
Indicator switch
Brake lever
Left grip
Combination switch
Indicator right
Headlight switch
Horn
Indicator left

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eFOLDi USER MANUAL
Brake system
V Brake
Electric brake
The hub. motor is equipped with electric brake which kicks in when the accelarator is off.
Note:
Electric brake only works when the power is ON.
No electric brake when the power is OFF.
USB charging ports
Cover
Power indicator
USB ports

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eFOLDi USER MANUAL
Please read this section thoroughly before your first attempt to unfold your eFOLDi.
•Follow the instruction video and this guide implicitly.
•The eFOLDi has six important latches identified by small, round, red labels, each with a
number as referred to in this manual. At each stage of any folding or unfolding operation,
the user should confirm the specific latches are locked in place securely to ensure safety.
Any partial or complete failure of any latch (in part or in whole) to lock securely must be
rectified and/or repaired before using the eFOLDi further.
Locations of each of the six latches.
WARNING!
Care of flexible cables:
When folding or unfolding the eFOLDi, great care must be given to ensuring no straining
occurs to the front brake cable and/or the main electrical harness cable going to the
handlebar. In its working position, the handlebar has limited rotation to help prevent
damage to either cable in normal conditions. If any cable has any damage (or sharp bend),
the eFOLDi MUST NOT BE USED or power be switched on until the damage has been
rectified by an authorized repairer due to risk of catastrophic brake failure and/or electrical
short circuit.

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eFOLDi USER MANUAL
Drag handle folding and unfolding
The drag handle is designed to make dragging easy with an extended handle. When the eFOLDi is at
Suitcase mode, the drag handle can be folded or unfolded by pressing the release button and flip the
extending drag handle down/up until it reaches its locking points

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eFOLDi USER MANUAL
Suitcase to Scooter
Before starting, ensure:
•the eFOLDi is positioned on a level floor or the ground,
•the handbrake is locked and in the ON position,
•the charger is not connected to eFOLDi charging socket,
•all switches are switched OFF,
•all pins and clamps are properly secured in place as stated in instructions.
1. Position the eFOLDi upright with both large rear wheels and both lateral castors on level ground.
When you first take the eFOLDi out of packaging, it is at the storage mode with pulling handle and
drag handle folded neatly against the handle bar, as shown as image Bbelow
A: Suitcase mode with drag handle folded B: Storage mode with handle fully folded
2. If you start from the storage mode shown in B above, fold from the underside of the eFOLDi (with
the large seat back bag facing away from you), grasp the front stand, press both latches No.4 and
5 (with your thumbs), lift the front stand into its upright position, release both latches No. 4 & 5 and
ensure both latch pins 4 & 5 are properly engaged in the main frame sockets. So the eFOLDi is
folded from Storage mode to a normal Suitcase mode.

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eFOLDi USER MANUAL
3. If the handbrake is not locked on, lock it on now.
4. Pull the handlebar toward you to release the magnetic catch. Support the handlebar assembly,
ready for the next step.
TIP: whilst grasping one or both handlebar grips and pulling them, push your thumb(s) against the
mainframe front to make it easier to release the magnetic catch.

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eFOLDi USER MANUAL
5. Whilst holding the handlebar assembly, release latch No. 6 (front wheel assembly lock)
6. Raise the handlebar with the front wheel assembly until latch No.2 is properly engaged in its
socket. (The handlebar may now be rested against the front of the seat.)

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eFOLDi USER MANUAL
7. Press the front wheel retaining latch No.3 (from the handlebar stem side) to release it, lift the front
wheel assembly as far as it will go and keep it supported, turn the front wheel 90 degree from left
to right so that the mudguard of the wheel is further away from you.
8. Whilst holding the front wheel in place, grasp the front sub-frame and lower the front of the
eFOLDi to the ground, turning the wheel so it is pointing forward. (The front brake assembly
should be to the front of the eFOLDi and the mudguard should be under the front sub-frame.)

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eFOLDi USER MANUAL
9. Raise the handlebar assembly, ensuring the two parts of the steering column align (without forcing
them) and lock together. Ensure the latch No.1 is locked in place.
10. IMPORTANT: Verify the steering latch No. 1 is properly engaged as shown and the indentation
(indicated) is showing clearly!
11. Raise the seat’s back-rest.

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eFOLDi USER MANUAL
12. Unfold down the two foot-rests (one on each side of the front wheel fork).
TIP: the foot-rests can be easily unfolded by the rider sitting appropriately (as if to ride the eFOLDi)
and using their feet
When above steps 1 to 12 have been completed (also when latches No.4 & 5, latch No.2 and
latch No.1 have been verified as having been locked into their relevant positions), the eFOLDi is
fully unfolded from Suitcase mode to Scooter mode.

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eFOLDi USER MANUAL
Scooter to Suitcase
Before starting, ensure:
•the charger is not connected to eFOLDi charging socket.
•the eFOLDi’s power switch is switched OFF.
•the eFOLDi’s handbrake is locked ‘on’.
•the eFOLDi is on level ground.
•the footrests are already folded up against the front wheel fork.
1. Fold the seat back support forward and down.
2. Hold the handlebar, disengage the steering latch No.1 and lay the handlebar on the
seat.
TIP: pushing the lower part of latch No.1 against the spring to disengage it.

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eFOLDi USER MANUAL
3. Grasp the front sub-frame and the front wheel, using them to lift the front of the
eFOLDi until the eFOLDi is standing on the rear wheels and the lateral castors while
holding the front wheel preparing for the next step.
4. Turn the front wheel so it is horizontal and pointing to the right-hand side of the
eFOLDi (and the mudguard is to the left-hand side).
5. Lower the wheel against the frame so it locks into place via its retaining latch No.3
and the wheel should stay in place if latch No.3 engaged properly.

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eFOLDi USER MANUAL
6. Lift the handlebar assembly, release latch No.2 lower the front wheel and front sub-
frame until it has engaged with latch No. 6. Push the handlebar assembly against the
front sub-frame until the magnet engages with its catch plate.
When latch No.6 is properly engaged When latch No.6 is NOT engaged in place