There are several ways to charge Oudie 3's internal battery:
- Connect the wall charger cable to AC 110-240 V power source and insert the connector to the charging slot on the Oudie (fast charge)
- Connect the car charger to the DC 12-24 V source and insert the connector to the mini USB slot on the Oudie (slow charge)
- Connect the USB cable to an external Power Pack battery or PC (slow charge).
Fast charge with the wall charger take about 6 hours to fully charge the Oudie 3. Slow charge will take about 10 hours to fully charge the battery.
Note: Charging Oudie 3 battery during the flight is possible ONLY with the supplied USB charger cable (the one with the round fast charger connector)! Connecting a cable to the mini USB port on the Oudie in flight will stop the data flow and vario.