5,000W Rated Power (10,000W Surge) 3,072Wh~18,432Wh Expandable Capacity LiFePO4 Battery With 3,500+ Life Cycles to 80% Smart App Control (WiFi & Bluetooth Connection) 6 Ways to Recharge (AC/Solar/Car/Generator/Lead-acid battery/Dual AC/ AC+ Solar) 16 Versatile Outlets for 99% Devices Tie to Home Grid for 24/7 UPS 4 Years Worry-Free Warranty