2UUL DA90 BB Nano 30W Superpower Fan
The 2UUL DA90 BB Nano is a professional cordless precision turbine fan engineered specifically for smartphone repair, motherboard maintenance, and micro-electronics soldering. Driven by a 30W high-performance integrated turbine motor, it packs a powerful, highly focused stream of directional airflow into an ultra-compact footprint. It is ideal for rapidly blasting away micro-dust from camera modules before final reassembly or instantly cooling down hot IC chips post-soldering.
Why the DA90 BB Nano Stands Out on the Bench
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30W Superpower Turbine Motor: Despite its pocket-sized "nano" form factor, it delivers high-velocity, penetrating directional airflow that pinpoints the target area without displacing surrounding micro-components.
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Instant Dust Removal & Smoke Redirection: Purpose-built for board-level repairs, it instantly clears out microscopic soldering slag or lens dust, and effectively redirects harmful flux and solder smoke to keep your line of sight crystal clear.
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Low-Center-of-Gravity Stability: Optimized for busy repair mats, its balanced weight distribution allows it to sit firmly on your desk for hands-free cooling or be held comfortably like a pen for precision dust blasting.
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Cordless Flexibility & Reliable Runtime: Powered by a built-in 1300mAh high-performance lithium battery, it frees your bench from cluttered cables and utilizes a standard USB-C port for quick, convenient recharging.
Core Applications
| Application | Target Components / Areas | Core Benefit |
| Logic Board Cooling | CPU, PMIC, Hot Main ICs | Rapid localized cooling post-soldering; cuts down diagnostic wait times and improves diagnostic efficiency. |
| Camera Module Cleaning | Front/Rear Cameras, Lenses, CMOS | Powerful directional air stream eliminates micron-level dust particles right before final enclosure sealing. |
| Bench Clearing & Fume Redirection | Solder Joints, Charging Ports, Earpiece Mesh | Quickly blows away fine metallic debris and paths harmful soldering fumes away from the technician. |
Operating Guide
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Power & Inspection
Ensure the fan is adequately charged. Inspect both the intake grille and the exhaust nozzle to ensure they are free of debris.
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Positioning Airflow
For hands-free chip cooling or smoke redirection, place the fan flat and stable on your repair mat, angling the exhaust nozzle directly toward the target area of the logic board.
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Precision Dust Blasting
When cleaning cameras or delicate optical lenses, hold the fan in your hand and maintain a distance of roughly 3–5 cm from the component for precise, controlled air bursts.
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Power Off & Storage
Turn off the device after use. Wipe away any surface dust accumulated near the intake and store the tool in a dry, dust-free organizer or drawer.
Technical Specifications
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Brand / Model: 2UUL DA90 BB Nano
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Product Name: 30W Superpower Cordless Precision Fan
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Motor Power: 30W High-Speed Turbine Motor
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Battery Capacity: 1300mAh Rechargeable Lithium Battery
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Charging Interface: USB Type-C
Bench Tip: Because the turbine intake pulls air with high velocity, always ensure your intake grille sits clear of loose desoldering wicks, hot soldering iron tips, or stray paper scraps to prevent debris from blocking or damaging the high-speed internal blades.
Package Contents
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1 × 2UUL DA90 BB Nano 30W Turbine Fan
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1 × USB Type-C Charging Cable
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1 × Premium Packaging Box
Wholesale Sourcing & Volume Inquiries
For bulk supply orders, wholesale distribution pricing, or technical product support, please reach out directly to our operations team:
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Email: sales@isupplyparts.com
