178wh 48000mah backup lithium battery 110v/250w peak 350w pure sine wave ac outlet outdoor solar generator power supply for cpap emergency o

our ac pure sine wave outlets can power many equipments such as smartphone, tablet, lap camera, light, drones, fans, in-car appliances. this battery generator can reach 3000 cycles and more than 10 years battery health. take 5 hours to fully charge your charging station, which can support 13 times of charging for mobile phones dbpower portable power station can support devices rating less than 250w. like phones, lap camera, drone, led lights(please confirm the open circuit current/ voltage of your devices).syi