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The Defender OSK-2916 operates as a 16-inch rechargeable table fan using a 9-speed control system. It provides between 3 to 15 hours of airflow depending on the selected speed setting. An integrated 5V USB port enables mobile device charging during frequent load shedding.
Key Features
- Dual AC/DC Operation: Runs on direct power or internal battery during outages. Keeps the motor spinning when the grid fails.
- Integrated USB Port: 5V output charges smartphones or small electronics. Maintains phone battery levels during long power cuts.
- 9-Speed Control: Adjustable range from low breeze to 1150 RPM. Matches the airflow to specific room temperature or humidity levels.
- 6-Month Warranty: Coverage for manufacturing defects and internal component failure. Provides a repair path if the circuit or motor fails.
- 5-Blade System: Aerodynamic 16-inch blades driven by 24W power. Moves air across wider areas compared to smaller 12-inch models.
- SMD LED Light: Built-in emergency light source for dark rooms. Replaces the need for a separate torch during night outages.
Frequently Asked Questions
How long does the Defender OSK-2916 battery last?
The battery lasts 3 hours on maximum speed and up to 15 hours on the lowest setting. Runtime decreases if you use the LED light and USB port simultaneously.
Can I charge my phone with the Defender OSK-2916?
The 5V USB output port charges mobile devices directly from the internal lead-acid battery. This works during both AC power mode and DC battery mode.
How long does it take to fully charge?
A full charge requires 12 to 15 hours of continuous connection to an AC outlet. Overcharge protection prevents battery damage if left plugged in longer.
