The Matrix Industrial Products is a 12-inch rechargeable commercial floor fan for indoor and outdoor air circulation. Its variable-speed control delivers up to 1,600 CFM, while the included 15,600 mAh lithium-ion battery provides up to 24 hours of runtime on low speed or up to 4 hours on high. A 5 V / 1 A USB output can recharge compatible digital devices, and the manually pivoting fan head directs airflow 30° forward or 90° backward.
Rechargeable Operation with Flexible Runtime
The integrated lithium-ion battery supports cordless fan operation where a suitable outlet is not nearby. Runtime reaches up to 24 hours at low speed and up to 4 hours at high speed; the battery takes approximately 4–5 hours to recharge. The fan can also operate through the supplied 24 V power charger. The charger is for indoor use and should not be used outdoors.
Variable-Speed Airflow and Manual Direction Control
A rotary control provides continuously adjustable variable speed rather than fixed speed steps. The fan reaches a verified maximum of 1,600 CFM and 1,700 RPM. For directional airflow, the housing pivots manually up to 30° forward and 90° backward; this is a tilting function, not automatic oscillation.
Device Charging and Battery Status at a Glance
The control box includes a 5 V / 1 A USB output for compatible digital devices such as smartphones. This port does not charge the fan and does not indicate fast-charging capability. A five-LED indicator displays the fan battery level in approximately 20% increments. A customer-supplied USB cable is required for device charging.
Indoor/Outdoor Fan Design
Matrix identifies the fan for indoor and outdoor conditions. Its fully closed BLOC motor is tested to conform with IPX4. This does not mean the product is waterproof, submersible, washdown rated, or suitable for standing water. In wet environments, keep the power-supply jack and USB port protected by their rubber stoppers, and never use the supplied power charger outdoors.
Key Benefits
- Variable-speed airflow up to 1,600 CFM
- Up to 24 hours of runtime on low or up to 4 hours on high
- Included 15,600 mAh lithium-ion battery and 24 V power charger
- 5 V / 1 A USB output for compatible digital devices
- Five-LED battery indicator in approximately 20% increments
- Manual 30° forward and 90° backward pivot range
- IPX4-tested fan design for supported indoor/outdoor use
What's Included
| Quantity |
Item |
| 1 |
Matrix Industrial Products EA828 12-inch rechargeable fan with integrated lithium-ion battery |
| 1 |
24 V power charger |
Not included: USB cable for connecting a digital device to the fan's USB output.
Product Specifications
| Brand |
Matrix Industrial Products |
| Model |
EA828 |
| Product Type |
Rechargeable floor fan |
| Diameter |
12 in |
| Usage Type |
Commercial |
| Use |
Indoor and outdoor conditions |
| Speed Control |
Variable |
| Maximum Airflow |
1,600 CFM |
| Voltage |
24 V |
| Power |
25 W |
| Maximum Speed |
1,700 RPM |
| Battery |
Integrated lithium-ion |
| Battery Capacity |
15,600 mAh |
| Recharge Time |
Approximately 4–5 hours |
| Runtime on Low |
Up to 24 hours |
| Runtime on High |
Up to 4 hours |
| USB Output |
5 V / 1 A |
| Battery Indicator |
5 LEDs, approximately 20% increments |
| Forward Pivot |
30° |
| Backward Pivot |
90° |
| Motor Enclosure |
Fully closed BLOC motor |
| Ingress Testing |
Tested to conform with IPX4 |
| Colour |
Yellow |
| Country of Origin |
China |
| Manufacturer's Warranty |
1-year limited |
| Sold As |
Each |
Ideal Applications
Useful for directed air circulation in workshops, garages, maintenance areas, warehouses, patios, job sites, temporary work areas, and other appropriate commercial spaces. Follow the manufacturer manual for battery charging, wet-environment port protection, placement, and operation.