This PDB has 5v output 3A output
Integrated voltage & current sensor for flight controller
UBEC Maximum Input Voltage: 7~42V（10S LiPo）
PCB Maximum Continuous Current:120A
Holybro Micro Power Module (PM06 v2)
 
PCB Current: 120A continued
UBEC Current: 3A Max
Power input: DC 7V~42V(2S~10S)
Power output: DC 5.1V~5.3V
Dimensions: 35x35x5mm
Mounting hole: 30.5mm*30.5mm
Weight: 24g
Make the PM06 show the quantity of electric charge of your battery
Mission Planner setup:
Connect PM06 to the battery, also connect it to Mission Planner via USB.
Click “INITIAL SETUP” and come to the menu “Battery Monitor”.
Make “Monito” into “Analog Voltage and Current”.
Make “Sensor” into “9: Holybro Pixhawk4 PM”.
Make “HW Ver: “The Cube or Pixhawk” （pixhawk4,pixhawk4mini,pix32v5,pix32）”※
“HW Ver:  Leave this blank（Durandal）”※
Input “18.182” into Voltage divider (Calced).
Input “36.364” into “Amperes per volt”.
Disconnect and reconnect it to finish the setting up.（“Measured battery voltage” shows the current quantity of electric charge of the battery.）