When a battery pack is connected to the main portable power station, the system automatically manages and optimizes charging and discharging.
1. Charging:
The unit with the lower remaining battery level will be prioritized for charging.
2. Discharging:
·During use, the unit with the higher remaining battery level is prioritized for discharging.
·Once the main unit and battery pack have similar charge levels, the system automatically balances them so that both discharge simultaneously down to 0%.