Products Description

Portable wireless lithium fan is compact 8-inch wireless lithium-battery-driven cooling unit. It is equipped with 545 all-copper brush-type motor with 40W power and 4500r/min rotating speed, paired with 4-piece aluminum double-row bullhorn blades and two-gear wind-speed adjustment. Solid metal front-rear protective mesh improves durability for outdoor field use. 180-degree multi-angle pitch adjustment supports flexible wind direction adjustment. Powered by detachable 21V lithium battery with Type-C charging, multiple cell-count options are available. Portable form supports easy carrying and relocation, and wireless lithium-battery power eliminates power-cord restrictions. It delivers targeted airflow for campsites, patios and temporary outdoor work spots, solving local heat-dissipation demands for various off-grid outdoor hot-weather scenarios.

Portable wireless lithium fan needs to balance portable dimension and battery-related performance. Our independent R&D team supports structural fine-tuning, optimizing the balance of portability and practical runtime for your target-market usage conditions.

Specifications

Parameter	Specification
Blade Diameter	8 inch
Overall Size	22 × 22 × 12 cm
Motor	545 brush type, all-copper motor
Motor Power / Speed	40 W / 4500 r/min
Speed Settings	2 speeds
Blades	4-piece aluminum double-row bullhorn blades
Guard	Metal mesh front and rear guards
Voltage	21 V (Makita-style battery dock)
Battery	5–20 cells, optional 5 / 10 / 15-cell configuration
Charging	Type-C
Tilt Angle	180° multi-angle
Net Weight	0.8 kg

Applications

Campsite Mobile Cooling

Lightweight portable structure supports easy movement at campsites, offering instant cooling for outdoor rest and chatting activities. Swappable battery extends runtime for long-hour camp activities.

Patio Local Cooling

Can be quickly moved to different patio positions, creating small temporary cooling zones for patios and backyard corners. 180-degree tilt angle adjusts wind direction for different users.

Temporary Outdoor Work Location

Suitable for short-term outdoor work spots, providing local heat-dissipation for field operators without grid-power support. Compact body occupies little space on job-site surfaces.

Customization

We support OEM and ODM services. We can manufacture per customer drawings and prototypes. Mixed-color and mixed-model orders are acceptable for existing standard products. Custom sample development can be arranged.

Packaging & Transportation

Packaging can be customized according to customer requirements. Trade terms available: EXW, FOB, DDP. Every unit will complete 100% inspection before packing.