3-in-1 Wireless Charging Stations
W17 Adjustable Arm 3-in-1 Semiconductor Cooling Magnetic Wireless Charger

W17 Adjustable Arm 3-in-1 Semiconductor Cooling Magnetic Wireless Charger

Category:Multi-Device Chargers / Multi-Device Chargers

W17 Adjustable Arm 3-in-1 Magnetic Wireless Charger with Semiconductor Cooling & Built-in Fan: W17 3-in-1 magnetic wireless charger is equipped with semiconductor cooling chip and built-in fan to avoid power reduction caused by overheating during fast charging. Made of ABS and metal, it is available in black and white. Dimension:1448050.5mm, bare weight 190g. Different from foldable W20 and vertical square W21, it adopts flexible long adjustable arm. The magnetic charging head can be adjusted freely at multiple angles for better viewing vision. It supports simultaneous charging for smartphone, smart watch and wireless earbuds. The magnetic pad provides up to 15W magnetic wireless charging with adaptive power:15W/10W/7.5W/5W. The independent 2.5W slot is for smart watches and the 5W zone charges earbud cases. It adopts Type-C input supporting 9V3A. Effective wireless transmission distance ranges 5–10mm with charging efficiency up to 73%. Each unit comes in separate color box, packaged weight 250g. Integrated anti-slip base ensures stable placement. The long arm lifts the phone higher without screen obstruction, bringing great experience for video calls and online office work. Designed for desktop usage with cooling fast charging and flexible angle adjustment, it is a popular charging station for cross-border digital sales.
Product Detail
  • Semiconductor Cooling Chip + Built-in Fan, Continuous Active Heat Dissipation

  • Built-in cooling system controls temperature effectively during long-hour charging, delivering more stable performance than ordinary charging stations without cooling function.

  • Flexible Long Adjustable Arm (Core Difference), Lift Magnetic Pad with Multi-angle Adjustment 

  • Compared with short-bracket W20 &W21, the long arm lifts the phone higher. Vertical & horizontal placement is supported with unobstructed screen for videos and calls.

  • Max 15W Magnetic Wireless Fast Charging, Multi-Gear Adaptive Power Output

  •  Adaptive power of 15W/10W/7.5W/5W, widely compatible with MagSafe and Qi2 magnetic charging smartphones.

  • Two Independent Charging Slots for Mainstream Smart Watches & Wireless Earbud Cases

  • 2.5W for smart watches and 5W for earbud cases, compatible with Apple Watch, Samsung Watch and most TWS earbuds.

  • Black & White Two-Color Options, ABS + Metal Housing, Premium Wear-resistant Texture

  • Two color choices match various desktop styles. Metal trim improves appearance, weighted anti-slip base prevents tipping over.

  • Standard Type-C Input, Compatible with Universal PD Fast Chargers

  • Supports 9V3A input. Use together with PD charger to achieve full-power wireless charging.

  • 5–10mm Wide Sensing Distance,73%Charging Efficiency, Support Charging with Thin Phone Case

  • Wide sensing range allows charging with ordinary thin phone case, no need to remove shell frequently.

  • Standard Color Box Package, Clear Carton Specs for Bulk Cross-border Shipment

  • Separately packed, packaged weight 250g. Master carton:42.524.829cm,30pcsper carton, convenient for storage and logistics.


  • Essential Details:

  • 1. Input voltage:9V3A
    2. Mobile output power:15W/10W/7.5W/5W
    3. Output current:9V1.5A,5V1A
    4. Transmission distance:5-10mm
    5. Product dimensions:144*80*50.5mm
    6. Package dimensions:150*85*60mm
    7. Net weight: 190g
    8. Weight with packaging: 250g
    9. Charging efficiency:73%
    10. Color: black, white
    11. Solution: Zhongwei, Dixin
    12. Frequency:100-150kHz
    13. Material: ABS, metal
    14. Interface: Type-C
    15. Watch output:2.5W
    16. Earphone case: 5W
    17. Carton size:42.5*24.8*29cm, 30pcs