*First 20 orders each day receive a FREE DPU Trolley!. The only portable power station with both UL1973 and UL9540 safety certifications, offering extreme reliability for home use.. - 6kWh-30kWh capacity, whole house backup for weeks of comfort.. - 6900W AC output, sufficient for whole-home use and gets a 3-ton central air conditioner started.. - 5 charging options, even plan B has a plan B.. - Fastest charging speed with 8800W multicharge, one battery (6 kWh) can be 80%. recharged in 1 hour and 13 mins.. - Battery automatically starts self-heating if the temperature is lower than 0℃, allowing the battery to run as normal.. - Smart App control.*First 20 orders each day receive a FREE DPU Trolley!. The only portable power station with both UL1973 and UL9540 safety certifications, offering extreme reliability for home use.. - 6kWh-30kWh capacity, whole house backup for weeks of comfort.. - 6900W AC output, sufficient for whole-home use and gets a 3-ton central air conditioner started.. - 5 charging options, even plan B has a plan B.. - Fastest charging speed with 8800W multicharge, one battery (6 kWh) can be 80%. recharged in 1 hour and 13 mins.. - Battery automatically starts self-heating if the temperature is lower than 0℃, allowing the battery to run as normal.. - Smart App control.