Joom: Safely charging your e-bike or e-scooter
• Don’t leave your battery unattended while charging, when you're out or while you're asleep
• Don’t cover chargers or battery packs when charging
• Don’t overload sockets or use unsuitable extension chords
• Don’t charge or store batteries in direct sunlight or in areas with temperatures above 45⁰C
• Don’t charge batteries next to combustible materials or hazardous substances
• Always unplug your charger once you have finished charging
• Always make sure to only use the proper proprietary charger
• Always ask a professional when converting your e-bike or e-scooter
• Always check your battery (and charger) for visible damage
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The exterior design highlights the differences in appearance, with original design of the rear triangle shape, exclusive private model, and diamond shaped supervisor
Frame material and material model: Aluminum alloy
Frame Folding Device: Left Hand Folding Handle
Frame paint: laser marking
Frame suspension: none
Front fork material and material model: aluminum shoulder, iron leg with locking suspension front fork
Riser: Aluminum alloy folding riser
Seat tube: without flipping, without suspension, to avoid shaking
Car rim material: aluminum alloy
Wheel rim: Magnesium alloy twelve blade integrated wheel
Tire size specification: 20 "* 4.0
Tire brand: Chaoyang
Transmission system: Ximano 7-speed
Gear plate: 52T plastic double chain cover gear plate
Brake: Front and rear mechanical disc brake
Disc brake disc: thick disc brake disc with front and rear dimensions of 180mm * 2.3T
Pedal material; Half aluminum folding foot pedal
Seat cushion: Comfortable seat
Storage basket: The front can be equipped with a front storage basket bottom support and a large storage frame;
The rear seat frame can be optionally equipped with a large storage frame
Rear hanger: Integrated frame rear hanger
Rear seat cushion: standard rear seat cushion
Rear pedals: Yes
Rear backrest: standard rear backrest
Mudguard: Standard fully wrapped mudguard
Electrical components and parameters
Motor brand: None
Motor power: 48V500W European version marked 250W, high-speed brushless toothed motor
Battery cell brand: Domestic 21700 battery cells
Battery pack capacity: 48V20AH
Battery box style: Parrot battery box is more streamlined and fashionable than Silverfish
Is the battery detachable: detachable, vertically inserted
Charging time: approximately 7 hours
Pure electric range: 70-80km (43-50 miles)
Assisted range: 90-110km (55-70 miles)
Charger specification 48V3A fast charging, split type, microphone (XLR head) 110V European standard 2-core plug
Instrument brand and model: Lingdong mid mounted color screen with USB charging port
Instrument mode (several speeds): adjustable in 5 gears, displaying speed, battery level, mileage, and gear position
Top speed: 28mph (45km/h)
Instrument display unit: mph
Maximum speed of each mode
Controller brand: Regular
Controller specification: 48V20A nine tube
Controller type: (Square Wave/Profound Wave) Profound Wave
Is there an energy recovery function: None
Power off brake lever: Five star rating
Speed control lever: Five star half lever, throttle lever, with horn button
Assist sensor type: 12 magnetic steel speed sensor
Headlights: Yes, with horn
Tail lights: Yes, with brake lights, awaiting physical confirmation
Waterproof Line: Complete set of waterproof lines
Waterproof level: Level 6
