9-INCH MULTI-PURPOSE SERIES
EF2002CB 9-Inch Rechargeable Multi-Purpose Fan
A compact 9-inch rechargeable fan designed for flexible tabletop, tripod and portable use. EF2002CB combines 3-speed airflow, 110° manual angle adjustment, Type-C charging, USB-A 5V/1A output and a standard 1/4-20 mounting point—giving B2B buyers a practical multi-scene fan platform for retail, private-label and OEM projects.
Who We Work With as a Trusted Small Appliance Manufacturer
With strong capabilities in product development, PCBA customization, software programming, and mass production, E-come helps customers bring competitive small home appliances to market with consistent quality, flexible customization, and dependable supply.
We support global brand owners, distributors, retailers, importers, and e-commerce businesses with reliable OEM & ODM manufacturing solutions.
- Home Appliance Brands
- Retail Chains
- Importers
- Amazon Sellers
- Internet Celebrity
PRODUCT DETAILS
One portable fan platform, more ways to place and power it.
EF2002CB is designed around flexible daily use rather than a single fixed placement. The rechargeable battery, 110° manual angle adjustment, USB-A output and 1/4-20 mounting point make it suitable for desktop, tripod, temporary outdoor and accessory-based applications.
110° Manual Airflow Adjustment
The fan head adjusts approximately 90° upward and 20° downward, giving users a total 110° manual range for desktop, floor and elevated placement.
4000mAh Rechargeable Battery
The built-in 3.7V 4000mAh lithium battery supports cordless use, with reference runtime of approximately 2 hours on high, 3 hours on medium and up to 5.5 hours on low.
USB-A 5V / 1A Power Output
The integrated USB-A output provides DC5V 1A output for compatible low-power devices, adding practical utility to the rechargeable fan platform when needed.
1/4-20 Quick-Release Mount
A standard 1/4-20 threaded mount on the bottom supports compatible tripods, straps and selected accessories, helping buyers create differentiated multi-scene product bundles.
3-Speed Airflow Control
Three simple speed levels cover a reference airflow range of approximately 2.5–4m/s, with motor speed from 1000 to 1450rpm for straightforward user operation.
Multi-Layer Electrical Protection
The battery and control board include overcharge and over-discharge protection. The rechargeable system is designed for safer everyday portable use.
Desktop / Counter Use
The compact body, 3-speed control and manual tilt range work well for desks, counters, workstations and compact indoor areas.
Tripod / Accessory Use
The 1/4-20 mount supports compatible tripod and accessory configurations when users need more height, flexibility or alternative positioning.
Portable / Temporary Setup
Rechargeable operation, Type-C charging and USB-A output make the model useful for temporary setups where fixed AC power is inconvenient.
Reference Performance Data
Air Speed Range
2.5–4m/s
Reference airflow range · ±10%
Rotation Speed
1000–1450r/min
Reference motor speed · ±10%
Total Operating Time
2–5.5h
4000mAh reference runtime by speed
Approx. net product weight
0.95kg
±0.05kg
PATENT PORTFOLIO
Protectable design,
documented clearly.
From concepts and drawings to prototypes and development records, Ecome documents each key R&D stage clearly. NDA protection and structured documentation help safeguard your designs and intellectual property.
PRODUCT CERTIFICATIONS
Compliance information
buyers can verify.
Ecome provides clear and verifiable compliance information for different markets. Depending on the product, certifications may include CE, RoHS, CB, ETL, GS, KC, and PSE, helping buyers confirm regulatory readiness with confidence.
⦁ KC (Korea)
⦁ PSE (Japan)
⦁ CE / CB / GS (Europe)
⦁ ETL (North America)
Products are designed and tested according to target market regulations to ensure compliance from development to delivery.
ABOUT THE MANUFACTURER
Made for long-term B2B cooperation, not one-off transactions.
As a reliable customized fan manufacturer, E-come supports customers beyond simple production. Our engineering team responds quickly to technical requirements, develops samples efficiently, and works closely with customers from concept validation to mass production. We also offer flexible small-batch production and rapid response capabilities, helping customers test new products, respond to market changes, and replenish inventory efficiently. Quality is controlled at every stage through incoming material inspection, in-process quality control, functional testing, and final inspection before shipment. In addition, E-come has comprehensive supplier audit and factory inspection capabilities, supporting customers with supplier qualification, factory assessment, production capacity verification, quality system evaluation, and ongoing supplier performance management. We also prepare complete export documents and compliance materials to support smooth international delivery. With responsive engineering, small-order flexibility, professional supplier auditing, disciplined quality management, and dependable execution.
COOPERATION PARTNERS
Trusted relationships,
presented quietly.
Ecome works closely with long-term partners across Europe, North America, Japan, South Korea, and Southeast Asia. Through reliable product development, manufacturing, and delivery, we help customers bring their products to markets around the world.
COOPERATION CASES
Show the buyer problem,
our solution and the result.
Ecome has supported numerous customers in turning product ideas into successful market-ready solutions. From solving technical challenges and developing customized functions to prototyping, testing, and mass production, our team helps customers launch differentiated products with greater speed, reliability, and market competitiveness.
FAQ
Answers procurement teams usually need before sampling.
What makes EF2002CB a multi-purpose fan?
EF2002CB combines a rechargeable 4000mAh battery, 110° manual angle adjustment, Type-C charging, USB-A 5V/1A output and a 1/4-20 mounting point. These features support desktop, tripod and temporary portable-use scenarios.
Can the fan be mounted on a tripod?
Yes. The bottom includes a standard 1/4-20 threaded mount for compatible tripods and selected accessories. Final accessory load and stability should be confirmed during project approval.
Can EF2002CB provide USB power output?
Yes. The product specification includes a USB-A output rated at DC5V 1A for compatible low-power devices. It should be presented as an auxiliary output rather than a high-power charging feature.
How long does the 4000mAh battery operate?
Reference runtime is approximately 2 hours on high, 3 hours on medium and 5.5 hours on low. Actual runtime varies with battery condition, ambient temperature and the approved production configuration.
How long does charging take?
The supplied specification lists approximately 2 hours ±0.5 hour under the defined charging condition. Final website data should always match the approved mass-production specification.
Do you support OEM / private-label projects?
Yes. Typical B2B project items may include housing color, logo, packaging, manuals and market-specific documentation, subject to engineering and commercial evaluation.
B2B INQUIRY
Need samples, OEM options or compliance documents?
Tell us your market, expected quantity, target certification and customization needs. We can prepare the product specification and quotation structure for your sourcing review.