Solar PowerBox 300W without Solar Panels

SLS-9300 (inversion 300W sine wave)

-Battery: 12.8V 18Ah (78000mah)
-AC output 280W
-Main Power Box with Lighting function
-Main Power Box with 60W DC output function
-Main Power Box with 220v output Socket
-2x USB Output: 2.4A output, 1.0A
-Include External battery terminal
-Include External Solar Terminal
-With AC-DC Adaptor for charging

Features:

-Can plug in TV, Fan, Lights, Routers, Laptop, Till, Lamp or anything less than 280W
-Can operate both AC/DC Fan & TV
-Can charge 2 Cell phones, Laptops
-Can plug in 4 LED 12V Bulbs
-Can be charged via Solar Panel & Electricity
-Can add 12V Battery for additional operational running time
-Can add a max of 120W Solar Panel
-Has an output Voltage Display
-Portable, so you can use your laptop on the beach
-Acts as a UPS system
-Great for power outages
-Use when travelling
-International plug, can be used anywhere in the world
-Will run a light for 65 hours
-Will run a router for 60 hours