Products Description

Portable battery stand fan integrates stand-type placement structure and 21V battery-powered portable design. It adopts all-copper motor running at 1810rpm, delivering 480m³/h circulating airflow with stepless-knob speed adjustment while keeping noise below 36dB. It features integrated LED fan-light dual-use function, 120-degree fan-head pitch adjustment, and supports both upright standing and hanging mounting. Built-in 2000-4000mAh battery provides 3-6 hours runtime, with multiple optional battery-charger combinations. It can stand stably on flat ground while supporting convenient relocation between different outdoor spots. Built-in battery enables cordless operation without mains power, delivering wide-coverage airflow for patios, campsites and outdoor stalls to satisfy cooling demands of multiple off-grid outdoor scenarios.

Portable battery stand fan needs balance between stand stability and portable weight. Our independent R&D team supports structural fine-tuning, optimizing the trade-off of stability and portability for your target-market application scenarios.

Specifications

Parameter	Specification
Rated Voltage	21 V
Motor Speed	1810 rpm
Airflow	480 m³/h
Speed Control	Stepless knob
Noise	≤ 36 dB
Lighting	Integrated LED, fan + light combo
Tilt Angle	120°; stand or hang placement
Battery	Built-in 2000–4000 mAh, 5 / 10 / 15 cells; runtime 3–6 h
Net Weight	1.75 kg
Color	Blue-black

Applications

Patio Multi-zone Deployment

Combination of stand stability and portability supports moving the fan around patios to serve different cooling zones. Hanging mounting can be used under patio awning to free floor area.

Campsite Group Cooling

Placed at camp rest zones, providing broad-range airflow for group outdoor rest activities without grid-power access. Low-noise performance will not disturb resting campers.

Outdoor Stall Cooling

Suits outdoor stalls, bringing stable upright cooling effect for sellers and customers when wall power cannot be obtained. Built-in LED light offers auxiliary lighting for dim stall surroundings.

Customization

OEM and ODM services are supported. We can produce goods according to your technical drawings or prototypes. Mixed-color and mixed-model orders are allowed for existing products. Custom sample development takes 60 working days.