The total power consumption for all connected appliances must be less than 800W. If the power requirement draw exceeds 800W, the wattage overdraw protection will provide up to 10 seconds of runtime before the unit shuts itself down.
The Hero Series Power Stations use Lithium Iron Phosphate (LiFeP04) batteries. After 2 days in UPS mode, the battery capacity will throttle between 90-100%. The Battery Management System will drop the capacity after a full charge to around 90% to prevent overcharging. (This will not affect life cycles)