Experience unmatched versatility and performance with The Original Battery PPV fan.

Equipped with our proprietary Lithium-Ion 17.5Ah battery, this fan offers a level of reliability and power unmatched by other battery-operated units on the market. It's also American-made!

Shore Power is Standard

Every Tempest battery fan is Shore Power ready straight from the box, ensuring uninterrupted operation even when extended use is required.

Exceptional 70-Minute Run-Time

Operate confidently at full speed with the industry-leading 70-minute continuous runtime, thanks to the advanced design of the Tempest VS-1.3.

Impressive 10,887 CFM Airflow (AMCA Certified)

Maximize airflow performance with our 18" lightweight tapered steel shroud and composite impeller. Together, they deliver an impressive 10,887 CFM, providing superior air volume, velocity, and pressure essential for effective ventilation.

Removable and Dependable Battery

The VS-1 blower features a highly reliable, removable Lithium-Ion battery rated IP65 for durability against dust and water ingress. Quickly recharge the battery in approximately 4 hours for up to 70 minutes of powerful runtime at maximum speed.

Feature-Rich Design for Optimal Performance:

3 - 18" AirFlex Fiberglass Reinforced Polyamide Blades

• Variable Speed Motor: IP65-rated for rugged durability.
• Thin-Vane Air Straightener Grill: Paired with a precision composite impeller for enhanced airflow efficiency.
• LED Flow-Path Lighting: Strategically positioned for superior visibility even in dense smoke conditions.
• Compact, Ergonomic Frame: Patent-pending design featuring transverse wheels for improved stability and handling.
• Small Footprint: Only 23″W x 25″H x 11″D, compact enough for tight spaces yet delivering full-size performance.
• Dynamic Battery Control System: Advanced battery management for optimized charging, discharge, and diagnostic monitoring, ensuring peak performance every use.