This BLUETTI EB55 (EU version) Solar Power Station with a capacity of 537Wh and the power of 700W has a small design and excellent function. It can be used as an emergency power supply in times of disaster and be very useful for camping, leisure, gardening, and balcony work. 537Wh Premium LiFePO4 Battery 400W Inport/Fast Recharging (200W AC input + 200W PV solar input) Less than 2 hours to get fully recharged 100W PD USB-C Power port 4 Ways of Fast Recharging（AC / Solar / Car / Generator） 2x 220-240V/700W AC Outlets Power 11 Devies Simultaneously