Import Adjustable Coil Wireless Charger — Buy in wholesale FOB from Supplier in China

The Adjustable Coil Wireless Charger from Shenzhen Topideal Industrial Co., Ltd. is a Qi-standard fast wireless charging stand featuring a movable single-coil design. It accepts transmitter input of 5 V / 2 A or 9 V / 1.8 A, with a stated conversion efficiency up to 72 percent. The working frequency range is 110 to 205 kHz, covering the Qi extended power profile (EPP) band. The stand format positions the phone at a viewing angle suited for desk use, while the adjustable coil allows lateral movement to align with different device coil positions. The unit carries CE, FCC, and RoHS markings.

The black and silver colour scheme is standard for consumer electronics accessories targeting office and home environments. In Qi certification practice, a single movable coil addresses misalignment losses that plague fixed-coil pads, particularly for phones with offset coil geometry. The 110-205 kHz operating band indicates compatibility with both baseline power profile (BPP, 110-205 kHz) and extended power profile (EPP) devices, though actual power delivery depends on negotiation between transmitter and receiver. The 72 percent efficiency figure is a transmitter-side claim; end-to-end efficiency including receiver coil and rectification will be lower, typical for inductive coupling at this power level.

Target buyers include mobile accessory brands, corporate gift suppliers, and electronics retailers seeking differentiated wireless charging products. The stand design appeals to users wanting screen visibility during charging, such as for video calls or clock displays. Input flexibility (5 V or 9 V) allows use with standard USB adapters or Qualcomm Quick Charge / USB-PD sources. Buyers should confirm whether the product listing includes the AC adapter or requires separate sourcing, and verify that the adjustable coil mechanism maintains position under repeated use without mechanical degradation.

Shenzhen Topideal Industrial Co., Ltd. is located at Building 7, Liutang East Area, Xixiang Town, Baoan District, Shenzhen, 518102, Guangdong, China. The company holds a Harbor trust tier. Its response rate shows 0.00 percent with zero average response hours, indicating either a new listing or incomplete engagement tracking. Shenzhen's Baoan District is a dense electronics manufacturing cluster with extensive supplier networks for coils, PCBs, and plastic injection moulding, which supports rapid product development for wireless charging accessories.

The supplier profile does not disclose year of establishment, factory floor space, employee count, annual revenue, major clients, or whether it operates as a manufacturer or trading company. No ISO 9001, ISO 14001, or BSCI audit information is present in the source data. The CE, FCC, and RoHS certifications are claimed but not verified with certificate numbers or test laboratory identification. Buyers should request the Qi certification ID (if certified by WPC), actual test reports for EMC and RF exposure, and factory audit results before placing volume orders.