600w 1000w Solar Charge Emergency Portable Power Station For Outdoor Camping

1. In the case of output without a charger, priority i given to release the enery of the secondary battery.Wen the backup battey energy is released it will automatically switch to the main battery and continue to output without interruption.
2.When charging and discharging if the main battery is not fully charged,the main battery will be charged and dschargedfirt f the main battey is fully charged, the secondary battery will be automatically switched to charge and discharge.
3.When charging, the power of the main battery will show the remaining power of the main battery The secondary battery displays the remaining poweof the secondary battery.
4.When discharging, the main battery display is (the power of the main battery + the power of the secondary batteny) divided by two, the secondary battery displays the power of the secondary battery itself.