Home/Products/Holders/Wireless Charging

Item No. CT-25

Auto Sense

Features Specifications Product Manual
  • Max 15W Fast Wireless Charging
  • Error Free Auto Sensing Arm
  • Wireless Charging On/Off
  • Built-in Capacitor
  • Extendable Foot Stand
  • Qi Certificated
Size67 x 105 x 52mm
MaterialPC, ABS
CertificationCE, RoHS, KC, Qi
Product Manual
Name of each part
  • Wireless charging coil center
  • Grip
  • Height adjustment stand
  • Spinning ball fixing cap
  • Multi-function buttons
Power connection
Connect the charger and cradle with a C-type USB cable.
The charger to be connected must be selected by referring to the following specifications.
  • Normal wireless charging: 5V/2.0A or higher
  • High speed wireless charging: QC3.0 etc. 9V output or higher
If you are using an out-of-standard charger, the device may not function properly and be sure to check the port capacity when connecting to the vehicle's USB port.
Adjust stand height
Pull out and adjust the stand at the height where the center of the phone (including the case) is closest to the position of the cradle wireless charging coil.
Phone mounting and wireless charging
  • When the power is connected, the grip on the cradle opens automatically.
  • When the phone is placed in the correct position, the grip automatically closes, and the light on the multi-function button changes to white, starting charging.

    If wireless charging does not work normally, please refer to the following.

    • If the height of the stand is not correctly adjusted
      Re-adjust the height of the stand as close to the center of the phone as possible.
    • If you have a phone with no wireless charging function.
      Turn off the wireless charging function and use it exclusively for the cradle.
    • If the phone case contains metallic materials such as magnets and steel plates
      Remove the corresponding metallic substance.
    • If the phone or cradle generates severe heat due to the hot air of the air outlet and direct sunlight, etc.
      Please stop wireless charging for a certain period of time so that the phone and cradle can be cooled sufficiently.
Remove the phone from the cradle
  • The multi-function button opens the grip.
  • When the phone is taken out, the grip remains open.

    Even if you turn off the engine with the built-in capacitor, you can press the button to take out the phone. However, if the grip is opened with a capacitor, the grip is automatically closed when the phone is mounted, but wireless charging is not possible.
Wireless charging function ON/OFF
If you do not need to wirelessly charge or have a phone that does not support wireless charging, you can disable the wireless charging function.
  • Pressing the multi-function button for about 3 seconds releases the wireless charging function, closing the grip, and turning the LED on the button white.
    When the wireless charging function is disabled, the grip does not automatically close even when the phone is mounted.
    Press the multi-function button to close the grip.
  • To re-enable the wireless charging function, press the multi-function button for 3 seconds or reconnect the power.
LED indicator information
The LED indicator on the wireless charging indicator lamp operates as follows.
State an indicator lamp
Power ON. Blue LED on
Charging White LED on (with phone)
Charging error White and blue LED cross-lit
Wireless charging off White LED on
Charging error (protection circuit operation) item
Overvoltage and overcurrent / Low voltage and low current / Overheat to stop charging / Metallic material detection / Out of charging position
  • Wireless charging may be slowed or stopped if the thickness of the smartphone case exceeds about 3mm.
  • The temperature at which wireless charging can be performed normally is 0~26 º C. Wireless charging at high temperatures or in direct sunlight, such as dashboards, may trigger the protection circuit and temporarily stop charging, which will cross-light the display lamps white and blue.
  • When wirelessly charging while running an app that uses GPS signals, such as navigation, the app may temporarily stop working in areas where GPS signals are extremely weak.
    In this case, press and hold the grip ON/OFF button for more than 5 seconds to temporarily disable the wireless charging function.
  • Depending on the smartphone model, the wireless charging coil may be embedded in an extremely high or low position than the center of the phone. In this case, adjust the height of the stand or use it after receiving it.