Coolbe: 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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🚴【Powerful and Brushless Motor】27.5" electric mountain bike is powered by a 750W brushless gear motor.Equipped with medium torque sensor, more precise power control, improved riding efficiency,extended battery life 30%. In addition, the professional Shimano 7-speed transmission system can conquer 40% hill with ease.
🚴【Hidden Removable Lithium Battery 】GUNAI GN27 electric commuter bike with 48V 10.4AH build-in lithium battery support 40-70km riding, Removable power supply makes you charge it on or off the frame, equipped with smart lithium battery charger, fast charging only need 5-6 Hours.
🚴【Adult Electric Bike with 3 Riding Modes】E-bike & assisted bicycle & normal bike,plus a Shimano 7-speed transmission for fast, easy and reliable speed adjustment, making your ride even easier. The intelligent LCD display shows various information such as speed, distance and battery level, and simple on-screen operation activates several functions to make your ride smarter and easier.
🚴【Safety Riding】 27.5inch city electric bike adopts the dual disc brake design. When riding on rough roads, the front suspension with lock function provides soft damping and shock absorption. It is also equipped with adjustable seats, wear-resistant non-slip tyres and bright adaptive LED headlight, which can be used for night riding.
🚴【Professional Customer service】This electric bike with throttle comes 85% pre-assembled. You only need to manually install some simple accessories, such as saddle, pedals, front wheel, handlebar, headlight. After the installation is complete, you can feel free to use it. If you have any questions, please do not hesitate to contact Joom support.
Specification:
Model : GN27
Battery capacity: 48V10.4AH
battery net weight: 6.3KG
Charger: 54.6V2A
Charging time: 4-6H
Motor: brushless
Gear: 7 speed
Tyre spec: 27.5X1.95
Seatpost adjust height: 80-100cm
Max load : 120KG
Fork suspension: spring suspension
Brake: Disc brakes
derailleur : Shimano
Net weight: 26KG
Gross weight: 31.5KG
Package size: 145.5x24.5x76 CM
Product size: 178*63*115CM
Torque : 50NM
Type of sport: cycling