Car charger

Car Charger

C2WC | Auto Square2 Wireless Charger

How to use

A. How to charge

Charging is only available for wireless charging enabled device.
1. Powered by USB

2. Boot is initiated as well as Slide grip opens automatically, when the power supply is connected. (About 8 sec)
if your device is mounted, Slide grip is set not to open automatically

3. Grip closed automatically on placing cellphone, as well start wireless charging.

4. Slid grip automatically open when touching either of sensors located at both sides.
After power off, wings are possible to work more 4-5 times with STAY-ON function.

5. The grip is kept open, automatically detecting absence of device. 

B. Installation on Dashboard

1. Remove sticker at "Mounting Disk", stick to where you want to install. After putting Suction Cup Mount on the Mounting disk, fix it firmly by pressing the lever down. 

C. Installation on Air Vent

1. Loosen counterclockwise the lever and stretch out the hook to the right length 

2. Hook the air vent blade and tighten the lever clockwise 

LED Color depending on status

After flicker in blue/green/sky blue order, enter into stadby mode.

Green lights are on

Blue lights are on

Flicker in blue/green order for 3~4 sec.
(only applies to device which doesn't support wireless charging)

Precautions for use

  • Fast wireless charging requires a quick car charger which supports more than 9V (ex : QC2.0/3.0 or PD)
  • Charging is only available for wireless charging enabled device.
  • Please do not vigorously extrude, collide or dismantle, this may cause malfunction.
  • please do not put it into fire or water when the product is power on, to avoid short circuit or leakage.
  • Please do not put the metal (Such as coin etc.) on the charging pad when charging, to avoid damage from heating.
  • If you use this with a USB port which built in a car, or an unstable car cigarette lighter charger, it can cause a malfunction to a device. This air vent mount is not compatible with some specific type of vents (circle, curved shape, etc.)

Redbean One - Year Limited Warranty Summary
Redbean warrants the included hardware product and accessories against defects in materials and workmanship for one year from the date of original retail purchase.
Redbean does not warrant against normal wear and tear, nor damage caused by accident or abuse.
To obtain service, visit a Redbean Online Service Center( Subject to the full terms and detailed information on obtaining service available at ( if you submit a valid claim under this warranty, Redbean will either repair, replace, or refund your hardware device at its own discretion.You may be required to furnish proof of purchase details when making a claim under this warranty.

Product Detail


Model No.  
Auto Square2 Wireless Charger
Produt Standard
Product Material
DC5V=2A / DC9V=1.67A / 12V=2A
15W / 10W / 7.5W / 5W
Charging Distance
Charging Efficiency
74 x 118 x 56mm
Certification  ROHS, CE, FCC, KC
KC Certification  R-R-RBN-C2WC