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Whatsapp: +86 15054817197


​Skype account: andy_22952

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B4 10W adjustable fast wireless charger


Enjoy an excellent wireless charging procedure with 3 coils embedded and adjustable charging mode.

Price list:


$11.99 ~ $13.99 /per piece

Price negotiable, Depends on the quantity

Payment accepted: Paypal , T/T, L/C, Trade Assurance, Western Union


1. Three-coil-overlapped design and adjustable charging mode. The customer can either charge the phone in a flat way or vertically. With 3 coils embedded in the charger, the product provides a wide charging area and excellent charge speed. You do not need to carefully put your phone at the center of the charger to have an optimized charging experience.

2. Anti-slip design. On the surface of the charging pad, there are silica gel material which prevent the slip of the phone. At the back, the same design makes sure that the charger itself will not slip.


3. Portable size and LED indicator. The net weight of the product is 110g. The size is 11.5*14.9*2.5cm, the product is easy to carry. A LED light will indicate the status of the charger while charging.

4. Comprehensive protection system. The product has metal foreign body detection, over-current protection, over-voltage protection, over-heat protection and short circuit protection. The product has full CE, FCC, and RoHS certification.

5. One year warranty. All the products of Dorfun go through at least 3 processes in our quality control procedure. We control the inferior rate of this product under 2‰. We will exchange one for free if you receive an inferior product in one year.

Charging Devices compatibility list: 

- 5W: Samsung S6/S6 edge, Google Nexus 7 (2013) / 6 / 5 / 4, LG G2 / G3 / G6 Plus / Lucid 2 / Lucid 3 / Optimus F5 / Optimus G Pro / Optimus it L-05E / Spectrum 2 / Vu 2 / Vu 3 / V30 / V30 Plus, Microsoft Lumia 950 / 950 Dual Sim / 950 XL / 950 XL Dual Sim

- 7.5W: iPhone X / iPhone 8 / iPhone 8 Plus (iOS 11.2 or later required) 

- 10W: Samsung Galaxy S9 / S9+ /Note8/ S8 / S8+ / S7 / S7 edge / S6 edge+ / Note 5 


1.Input: 5V/1.8A  9V/1.67A
2. Transmitting power:10W

3.Output: 5V~9V,1A~1.6A
4.Charging distance: 8mm
5.Color: Black

6.Charging efficiency:≥75%

8.Charging frequency: 110-205 KHz

9.Net weight: 110g

10.Product size: 2.5*11.5*14.9cm

11.Full CE, FCC, and RoHS certification, Qi certification

OEM & ODM service

Logo, color, manual and package are all able to be customized for your need.

Logo: We can print your logo or picture on your product, which makes the product unique and special for you.

Color: We can manufacture the product in a color which is not in the color list for you.

Manual: We can provide the non-English manual, such as Spanish or Indian manual.

Package: We can design the package for your requirement.

Package & Delivery

Package information:

1.Gross weight: 170g

2.Package size: 7*1.6*13cm
3.Box size: 66*31.5*24.8cm

4.Box quantity: 100pcs

5.Box weight: 17.7kg

Package include: a charger, a USB cable and a manual

Delivery time after order:

Sample: 1~3 days

1~100 pieces: 1~3 days

100~500 pieces: 1~5 days 

500~1000 pieces: 1 week

Over 1000 pieces: Maximum 10 days (depends on the available stock)

Available shipment: DHL, UPS, Fedex, TNT, FedEx and EMS 


1. The charging distance for this product is 10mm. However, to get the best use experience, we advise you to remove metal phone case or case thicker than 5mm. 

2. The credit card or metals attached at the back of the phone will interfere the charging process. 

3. An 5V/1A adapter is not recommended. Use a QC2.0 or QC3.0 adapter for the charger.


Send us your inquiry!

Don't want to wait for the email reply? Just talk with us!

Telephone: +86 15054817197

Whatsapp: +8615054817197

Skype: andy_22952