U4 Low Step Through Foldable Electric Bike
U4 Low Step Through Foldable Electric Bike
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Shipping & Return
Shipping & Return
🚚Fast & Free Delivery
Our multiple warehouse locations offer free shipping to the United Kingdom. Orders will be delivered within
1-3 business days.
💝Return & Refund Guarantee
Our warranty policy covers all orders for up to 12 months after sales, and the 30-day return and refund policy allows you to buy with peace of mind.
📞Lifetime Technical Support
Our professional service continues long after your purchase. Feel free to contact iScooter‘s technical support team at support@lscooter.co.uk, or call+44 188 878 5356/+44 808 502 0608(9AM-6AM).
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Contact us
Contact us
Contact Us
Welcome to iScooter. If you have any questions, please feel free to contact us. We will be happy to serve you better.
Email: support@iscooterglobal.co.uk
Tel:
+44 1888 785356 (9AM-6PM)
+44 8085 020608 (9AM-6PM)
Open Hours: Mon-Fri: 9AM~6PM UTC
Closed: Saturday-Sunday and Public Holidays.
Our UK refurbish address:
Recipient: RTN-119 Refurbishe
Tel: 07309917245
Address: Unit 14, Union road Oldbury Birmingham,
West Midlands
Postcode: B69 3EX
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Warranty Policy
Warranty Policy
Warranty Policy
iScooter offers a limited warranty for all electric scooters.
1-Year Warranty: covers the battery and electric motor.
30-Day Warranty: covers frame components, mechanical parts and accessories included in the box.
The warranty does not cover accidents, water damage beyond the IP rating, misuse, reckless riding, normal wear and tear (tyres, brake pads, grips), or any modifications and unauthorised repairs.
To submit a claim, contact support@lscooter.co.uk with your order number and photos/videos of the issue. Our team will review your case and provide repair, replacement or return instructions. If a return is needed, we will provide the refurb centre address.
U4 Low Step Through Foldable Electric Bike
The U4 e-bike offers a foldable design for easy storage and portability, along with a 36V 10.4AH removable battery that allows convenient off-bike charging. Its low step-through frame ensures easy on and off access, providing both comfort and practicality for riders. This innovative design makes it an ideal choice for urban commutes and leisure rides. Experience reliable performance and exceptional convenience with this versatile electric bicycle.
| Battery Type | 36V 10.4AH Removable Lithium-ion |
| Frame Material | Aluminium Alloy |
| Frame Design | Low Step-Through, Foldable |
| Motor Power | 250W Brushless Motor |
| Max Speed | 25 km/h (15.5 mph) |
| Max Range | Up to 60 km (37 miles) |
| Wheel Size | 14-inch |
| Brakes | Front and Rear Disc Brakes |
| Gears | Single Speed |
| Charging Time | 4-6 hours |
| Max Load | 120 kg |
U4 Ebike
The U4 e-bike features a foldable design for easy storage and transport, along with a 36V 10.4AH removable battery that can be charged separately for added convenience. The low step-through frame ensures effortless mounting and dismounting, making it the perfect choice for riders seeking comfort and practicality on every ride.

Power for Adventurous Thrills
Equipped with a robust 500W peak brushless motor, the U4 e-bike effortlessly tackles steep 20% inclines and reaches 19mph, delivering a smooth, adrenaline-pumping ride on any terrain.

Foldable & Ultra-Light Frame
Designed for convenience, the foldable and ultra-light frame allows effortless portability in any situation. Perfect for storing in tight spaces like apartments or car trunks, making your commute and adventures hassle-free.

374.4Wh Removable Battery
Upgraded lithium battery with 5000+ charge cycles, BMS intelligent safety, overcharge protection, and CE EN15194 certification for reliable and safe performance.

Dual Suspension & Disc Brake
The dual suspension smooths out bumps on any terrain, while the disc brakes offer precise control for a safer, smoother ride on all surfaces, including wet and muddy roads.

New Upgraded Chip & Hall Sensor
The upgraded control chip and hall sensor deliver the perfect balance of precision and power. Experience smooth acceleration in just 3.8 seconds, ensuring a seamless and comfortable ride every time.

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Trustpilot reviews
Excellent
4.8
/ 5
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Ordered my scooter and got it 2 days later it was easy to assemble and it is perfect for getting me to work. It is a nice ride and different modes are perfect. I would highly recommend it this scooter
David Kennedy
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I have had this scooter for almost up to a year now! It hasn’t broken down on me once! Unfortunately it was stolen but of no fault of iscooter! This scooter has been amazing hence why I am looking to replace it with a lock this time!
Anatoly Lashenko
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