The JYSUPER JY-2570 Rechargeable Fan is a versatile and energy-efficient rechargeable fan designed for reliable airflow, long backup time, and convenient everyday use. It features a brushless motor, replaceable 18650 lithium batteries, 4-speed settings, oscillation, LED and RGB lighting, timer function, and dual charging ports.
The JYSUPER JY-2570 comes with a brushless motor that offers a longer lifespan, lower noise, and efficient power consumption while delivering strong airflow.
Although the product packaging mentions 8000mAh, the actual battery configuration is 6 × 1200mAh = 7200mAh. The fan uses six 18650 rechargeable lithium batteries, which provide stable performance and are generally more durable than traditional lead-acid batteries.
The batteries are replaceable, making the JYSUPER JY-2570 more convenient to maintain and potentially extending the overall usable life of the fan.
The actual backup time may be around 15–20% lower than the figures stated on the packaging, depending on battery condition, speed level, and usage.
Speed 1: Up to approximately 20 hours
Speed 2: Up to approximately 14 hours
Speed 3: Up to approximately 10 hours
Speed 4: Up to approximately 6.5 hours
Charging time: Approximately 4–8 hours.
The oscillating function allows the fan to move up to approximately 100° from left to right, helping distribute airflow across a wider area.
The fan features a bright LED light along with attractive RGB lighting, making it useful during power outages and for nighttime use.
The built-in timer function allows you to set a specific operating time. Once the selected time has elapsed, the fan automatically turns off.
The JYSUPER JY-2570 supports both Type-C and Type-B charging ports, providing added charging flexibility.
Yes. You can check the product in front of the delivery person. If the fan arrives damaged or defective, you can refuse to accept it and return it without any return charge. Each fan also comes with a 30-day warranty.
Yes. The JYSUPER JY-2570 rechargeable fan features a high-efficiency brushless motor designed for lower noise, efficient operation, and longer motor life.
The fan uses 18650 rechargeable lithium batteries, which are known for stable performance and durability.
The JYSUPER JY-2570 uses 6 pieces of 18650 lithium batteries.
Yes. The batteries are replaceable, which makes the fan easier to maintain and can help extend its service life.
The fan uses six 1200mAh batteries, giving a combined rated capacity of 7200mAh. However, the product packaging states 8000mAh.
Yes. The fan has an oscillating function that helps circulate air across a wider area.
Yes. The fan includes built-in RGB lighting, making it practical for nighttime use while also adding an attractive visual effect.
The JYSUPER JY-2570 is a practical choice for users looking for a rechargeable fan in Bangladesh with long backup, efficient airflow, replaceable batteries, multiple speed settings, oscillation, lighting, and convenient charging options. Its brushless motor and replaceable 18650 battery system make it suitable for regular home, office, study, and emergency power-outage use.
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