Large Capacity: 3024Wh that can power up to 99% of outdoor appliances - Ultra Fast Charging: Fully solar charged in 3-4 hours and wall charged in 2.4 hours - Portable Design: Pull rod and double wheels - Easily Accessible: Smart App Control - Cold Friendly: Functional in temperatures up to -20°C /-4°F - Silent: Unique quiet canyon cooling system - All-around Safety: Fully upgraded BMS - Guaranteed Satisfaction: 5-Year long warranty