*Cannot be used with 85W. Please use a USB CPD power supply of 60W or more. Cannot be charged if not in use. ;Compatible with MacBook Air Pro 2012 and later, not compatible before 2012
1 For USB-C please make sure the power is over 60W of power. The voltage must be 20V. Otherwise, charging may be failed or intermittent due to lack of power. If you encounter the above issues, please replace the higher power power source to charge quickly and timely.
2. For this product, the final output power depends on the power of the charger used, so it is recommended to increase more than 60W (must be larger than the original power of the device to charge). Since it detects only the USB C output suitable for the charging voltage of your laptop, it cannot generate electricity alone. Charging power depends on the power of the input power supply.
3. To see the power of your first laptop charger, please refer to the charger nameplate you purchased (20V voltage*3A current=60W power). In normal use, power must be large enough to use. Many people do not know how to use, so if you have any questions, please contact our sales support at any time. Thank you! ..