Stay perfectly cool and prepared for extended power outages with the upgraded
JY Super JY-2571 Rechargeable Portable Fan. Masterfully engineered for students, corporate desk workers, and families facing long blackouts, this multi-functional portable cooling fan features a massive
8000 mAh high-capacity battery cell. Built with smart power management, it delivers up to a full 12 hours of cordless breeze on a single charge and plugs into any modern Type-C fast-charging adapter to completely top up the battery in under 6 hours.The JY-2571 utilizes a high-efficiency aerodynamic grill paired with variable speed controls, allowing you to fine-tune the breeze from a gentle surface whisper to a strong cooling blast. Its compact, low-profile frame can be carried effortlessly from room to room, placed on a study table, or packed for long outdoor camping trips where charging outlets are unavailable. Focusing strictly on maximum airflow efficiency and runtime, this high-end personal appliance ensures you stay comfortable through the longest power drops.
Features:- 8000 mAh Long-Lasting Power: Upgraded battery footprint guarantees steady, continuous air delivery over extended emergency periods.
- Rapid Charging Protocols: Fast-charging technology cuts down plug-in time, restoring the battery to 100% capacity in 5 to 6 hours.
- Multi-Speed Wind Control: Switch easily between multiple airflow modes to balance maximum cooling output with extended battery runtime.
- Safe Protective Front Grill: Heavy-duty, narrow-spaced outer mesh prevents accidental finger contact, making it completely safe around children and pets.
- Stable Anti-Skid Base: Outfitted with rubberized grip padding on the bottom plate to prevent surface vibrations and slipping on slick tables.
FAQsQ: Can I use the fan continuously while it is plugged in and charging?A: Yes! The JY Super JY-2571 features smart pass-through power circuitry, allowing it to run smoothly on desktop surfaces while connected to a USB power source. However, to maximize the long-term lifespan of the massive 8000 mAh lithium battery, we recommend running it on battery power occasionally rather than keeping it plugged in 24/7.
Q: What is the exact breakdown of the charging and backup times?A: When using a standard 5V/2A fast charger, the massive 8000 mAh battery tops up completely within
5 to 6 hours. On a full charge, it delivers an impressive
10 to 20 hours of backup on low speed (perfect for sleeping or a light desk breeze) and roughly
3 to 6 hours of backup on the highest speed setting.
Q: Can this fan be charged using a standard smartphone charger or power bank?A: Absolutely. Thanks to the universal Type-C fast-charging port, you don't need a special brick. You can safely power it up using your standard mobile phone charger, a car USB port, a laptop terminal, or an external portable power bank during long outdoor trips or extended blackouts.
Q: Is the front grill removable for cleaning away dust?A: The outer front mesh is tightly locked for maximum safety. To clean away accumulated dust on the internal blades, simply use a can of compressed air or wipe down the exterior grill vents using a soft, dry microfiber cloth or a small cleaning brush. Never submerge the main handle base or chassis in water.