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Characteristics & identification

Click on a scooter model to show a preview.

Model E22/D/E E25/D/E/A E45/D/E E8 E10 E12
Max speed 25/20 kph (version) 25/20/25/28km/h (version) 30/20/25 (version) 14 kph 16 kph 18 kph
Range (adv) 25 km 25 km 45 km 10 km
Battery (Wh) 187 215 368 55.08
Battery (mAh) 5100 mAh 5960 mAh 10200 mAh 2550 mAh
Voltage 36-42V 21.6V
Net weight 11 kg 14.4 kg 16.4 kg 8 kg 8.4 kg
Charging time (hrs) 3.5 4 7.5 3-4
Power (nominal) 300W 130W 150W
Power (peak) 700W 800W 200W
Motor type Front hub Rear hub
Max angle (%) 15 20 unknown 7
Brakes Electrical front brake, Mechanical rear foot brake. Rear magnetic brake in some versions. Electrical and Mechanical rear foot brake, rear magnetic.
Braking distance (20km/h) 2-4m N/A
Shock absorption N/A Front
Front Tire (inch) 9 unknown
Rear Tire (inch) 9 unknown
Tire type Pneumatic Solid
Max payload 100 kg 50 kg 60 kg
App/Bluetooth Yes No
LED Screen Yes Single LED indicator
Visibility Headlight, rear light, reflectors. Reflectors, maybe head/rear light (unclear)
Underglow lights No Only on regular, E and A versions Only on regular and E versions No Yes
Dimension (LxWxH)(cm) Unfolded: 116 × 42 × 117

Folded: 119 × 42 × 36
Unfolded: 83 x 33.5 x 85
Folded: 87.5 x 33.5 x 32
Water Resistance (IP) 54


No CFW generator exists for the E-series atm, but you can unlock your scooter with an SN change (prefixes listed below).
E8/E10/E12 hacking is not possible due to a lack of bluetooth.

ESC serial number anatomy

We also have batterySN anatomy, available here: (link)

Visual diagram

Example serial number: N2GMX1939C0123

Black - Product identifier

Orange - Product version (SN prefix)

Gray - Manufacturing line at the factory

Purple - Year of production

Green - Week of production

Red - Product revision

Blue - Serial number unique for every unit made each week

Product identifier (black)

Represents a version or edition of a scooter.

Manufacturing date (purple/green)

The first two digits are the manufacturing year. (20 for 2020, 19 for 2019 etc.)

The last two digits are the manufacturing week.

It can be replaced with anything as it doesn't have any affect on the scooter.

Identifier/Unit serial number (blue)

An incremental counter for the number of scooters produced per week, a 3 or 4-digit number.

It can be replaced with anything as it doesn't have any purpose for the scooter.

Prefix letters (orange)

E22 - D
E22E - G
E22D - I
E25 - V
E25D - Y
E25E - X
E25A - Z
E45D - R
E45E - M, O
E45 - Q (30 kph)

Manufacturing line (gray)

Determines which line at the factory was used to make a particular scooter.

nbeseries.txt · Last modified: 2022/01/15 01:36 by