Joom: Безопасная зарядка вашего электровелосипеда или электроскутера
• Не оставляйте аккумулятор без присмотра, когда вы находитесь вне дома или спите.
• Не накрывайте зарядные устройства или аккумуляторные блоки во время зарядки.
• Не перегружайте розетки и не используйте неподходящие удлинители.
• Не заряжайте и не храните аккумуляторы под прямыми солнечными лучами или в помещениях с температурой выше 45⁰C.
• Не заряжайте аккумуляторы вблизи горючих материалов или опасных веществ.
• По окончании зарядки всегда отключайте зарядное устройство от сети.
• Всегда используйте только оригинальное зарядное устройство, подходящее для данного аккумулятора.
• Всегда обращайтесь к профессионалам при переоборудовании вашего электровелосипеда или электроскутера.
• Всегда проверяйте аккумулятор (и зарядное устройство) на наличие видимых повреждений.
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1、 Core parameters
Category parameter details
Power system: 48V 500W motor+slack controller (4-speed variable speed)
Battery life: 48V 18AH Dongci 21700 battery cell, pure electric range of 35-45km, power assisted range of 80-90km
Speed and torque: maximum speed of 25km/h (with adjustable speed limit), torque of 65NM
Braking system: front and rear disc brakes+power-off brake lever, disc diameter 180mm
Target audience: Height 160-200cm, maximum weight capacity 120kg
Tire size: 20 x 4.0 inches wide tire
Waterproof rating: IPX4 (splash proof against light rain)
Transmission system: Ximano 1 × 7-speed mechanical transmission
Intelligent function: Supports Bluetooth connection to APP
Charging time: 8-10 hours (54.6V 2A charger)
Weight and dimensions: Net weight ≈ 37.5kg, vehicle dimensions 1775 × 710 × 1270mm
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2、 Product
1. Strong power and efficient range
·Equipped with a 500W motor and 65NM high torque, it has strong climbing ability (up to 30 °) and is suitable for urban slopes.
·Dual mode range: pure electric mode 35-45km, assist mode can reach 80-90km, meeting the needs of medium to long distance commuting.
2. Safe and reliable design
·Front and rear hydraulic disc brakes+power-off brake lever, with sensitive and safe braking.
·Wide tires (20 x 4.0) provide good grip and stability.
3. Intelligent control and humanized functions
·Supports Bluetooth APP connection, allowing real-time viewing of vehicle status.
·4-speed power adjustment (0-25km/h), suitable for different riding scenarios.
·The taillights with brake highlights enhance nighttime riding safety.
4. High quality accessories and craftsmanship
·Adopting the Ximano 7-speed transmission system, the gear shifts smoothly.
·All aluminum alloy frame, lightweight and sturdy.
·Dongci 21700 high-energy density battery cells have stable battery performance.
5. Balancing comfort and practicality
·The seat cushion height is adjustable (760-960mm), suitable for users of different heights.
·The package comes with a tool kit, phone holder, pump, etc., ready to use out of the box.
6. Compliance and Scalability
·The factory speed limit is 25km/h (in line with the standards of electric bicycles in multiple regions), and it also supports the removal of speed limits to meet personalized needs.
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3、 Suggested Applicable Scenarios
·Urban commuting: With sufficient range and suitable speed, it is suitable for daily commuting.
·Mild off-road/hill climbing: high torque and wide tire design, suitable for urban slopes and uneven road surfaces.
·Short to medium distance travel: With assistance mode, the range can reach up to 90km, making it suitable for weekend outings.
·Multi height adaptation: The seat cushion is adjustable and suitable for users between 160-200cm.
