Perfect Compatibility: This fan is designed for 18V lithium‑ion batteries (models: 48-11-1811, 48-11-1820, 48-11-1835, 48-11-1850, etc.). Simply plug in your existing battery to enjoy cool airflow anywhere. Note: Battery and charger are NOT included. The fan cannot be charged directily – always charge your battery with a standard charger before use.
3‑Speed Adjustable Airflow for Any Situation: Easily switch between Low / Middle / High speeds with a single button press. Long‑press the button for 3 seconds to turn the fan off. To prevent battery over‑discharge and extend battery life, unplug the battery from the fan when not in use for a long time.
High‑Efficiency Brushless Motor & 360° Vertical Rotation: The advanced brushless motor delivers stable, consistent performance and powerful airflow. The fan head rotates 360° vertically, allowing you to direct air exactly where needed – up, down, or anywhere in between. Friendly tip: If you feel resistance, rotate back to avoid internal damage.
Dual USB Ports: Charge Two Devices Simultaneously (5V/2A). Built‑in dual USB‑A/C ports provide fast charging (max 5V/2A shared) for your smartphone, power bank, headlamp, or other USB gadgets. When charging devices, you can long‑press the button for 3 seconds to put the fan into dormant (fan‑off) mode – saving battery power while still outputting USB charge. Perfect for campsites or job sites where every watt counts.
Rugged & Portable Design: Lightweight and compact, this fan is your go‑to companion for tents, workbenches, vehicle interiors, outdoor BBQs, or hot attics. The durable housing withstands jobsite dust and bumps. No power outlet? No problem – your batteries make it truly cordless. Take it anywhere for instant relief.