- Jan 2, 2006
- 10,455
- 35
- 91
I've got this charger:
https://store.dji.com/product/mavic-car-charger
It takes 12.7 - 16V input from a car and outputs 13.05V at 6.1A (~80W)
I want to utilize a USB-PD and / or USB-C QC 3.0 charger.
I can get a USB-C trigger:
https://www.ebay.com/itm/UPD005-PD-...C4-polling-HID-/273424369188?oid=273518419377
It connects to a USB-C QC or PD power source and allows me to select the output voltage.
What I want to do is connect:
QC 3.0 Power Supply -> USB trigger set to output 12V -> 12V car charger for DJI battery -> DJI battery
The idea is to use a QC 3.0 power supply to recharge a DJI battery (albeit slowly).
QC 3.0 can only output up to 18W of power, so if I used the USB trigger to select 12V as the output voltage, the QC 3.0 source would only output a max of 1.5A, but the DJI battery charger wants to output 80W of power.
Would this destroy the QC 3.0 source? Or would the QC 3.0 source just happily output a continuous 12V @ 1.5A and the DJI charger would simply charge the batteries at a slower rate (18W?) without damaging anything?
https://store.dji.com/product/mavic-car-charger
It takes 12.7 - 16V input from a car and outputs 13.05V at 6.1A (~80W)
I want to utilize a USB-PD and / or USB-C QC 3.0 charger.
I can get a USB-C trigger:
https://www.ebay.com/itm/UPD005-PD-...C4-polling-HID-/273424369188?oid=273518419377
It connects to a USB-C QC or PD power source and allows me to select the output voltage.
What I want to do is connect:
QC 3.0 Power Supply -> USB trigger set to output 12V -> 12V car charger for DJI battery -> DJI battery
The idea is to use a QC 3.0 power supply to recharge a DJI battery (albeit slowly).
QC 3.0 can only output up to 18W of power, so if I used the USB trigger to select 12V as the output voltage, the QC 3.0 source would only output a max of 1.5A, but the DJI battery charger wants to output 80W of power.
Would this destroy the QC 3.0 source? Or would the QC 3.0 source just happily output a continuous 12V @ 1.5A and the DJI charger would simply charge the batteries at a slower rate (18W?) without damaging anything?