97 × 94 × 33 mm 12V DC Blower Fan with Variable Speed Controller | Dual Ball Bearing | High Airflow | 110V–220V AC Powered

This 12V DC centrifugal blower fan is designed for high airflow and reliable cooling in DIY projects, BBQ grills, inflatable replacements, ventilation systems, and electronic equipment.
It comes with a variable speed controller (4V–12V) allowing precise airflow adjustment or complete fan stop.
Built with dual ball bearings for long life and stable performance, this compact blower delivers powerful airflow while maintaining efficiency.

Key Features

• High Airflow Blower Fan – Strong and consistent air output for cooling and ventilation

• Variable Speed Control – Adjust airflow smoothly from low to high speed (4V–12V DC)

• Dual Ball Bearing Motor – Longer lifespan, lower friction, and stable operation

• Compact & Lightweight Design – Ideal for DIY projects and tight spaces

• Wide Application – Suitable for BBQs, stoves, inflatables, electronics cooling, exhaust systems

• Plug & Play Power Supply – Works on 110V–220V AC with included adapter

Technical Specifications

Fan Specifications

• Type: Centrifugal / Blower Fan

• Operating Voltage: 12V DC

• Bearing Type: Dual Ball Bearing

• Material: PBG Plastic

• Connector: DC 5.5 × 2.1 mm (Female)

• Cable Length: 50 cm

Dimensions

• Overall Size: 97 × 94 × 33 mm

• Outlet Width: Approx. 33 mm

Performance (Variable Voltage)

Power Adapter & Controller

• Input: 110V–220V AC

• Output: Adjustable 4V–12V DC

• Control: Rotary knob (Start / Stop / Speed Control)

• Plug Type: AC Plug (Standard)

• Power Cable Length: Approx. 42 inches

Airflow Design

• Air Inlet: Rear intake

• Air Outlet: Side exhaust

• Adjustable Airflow Levels: 25% / 50% / 100%

Applications

• BBQ grills & barbecue stoves

• DIY inflatable replacements

• Cooling amplifiers & audio equipment

• DVRs, routers, modems, receivers

• Game consoles (Xbox, PlayStation)

• TVs, computers, and electronic enclosures

• Ventilation & exhaust projects