This product is a lithium battery inverter, which can convert direct current into alternating current with stable output. Applicable scenarios are camping and outings for outdoor work. The most difficult thing in outdoor camping outings is to charge the small household appliances that you bring. This product solves the biggest problem of camping outings. Outdoor charging. Dual USB can charge your two mobile phones at the same time, the inverter socket design can charge your notebook, , lights, small fans, etc. [DC to AC output port]The output voltage of this small generator adapter is 110V(120V), 150W, 1.25A.compatible small electronics, such as cell phones, tablets, laptops,radios, small fans and led lights etc.18V to 120V(110),Replace car power inverter (: not compatible with air- Air conditioning, power , compr' pesrs and other aging electrical equipment.) Compatible with: Suitable for 18V lithium battery(BL1815,BL1830,BL1840,BL1850,BL1860 etc. ) Power Rating:150 W LED light: 200 lumens Power Source:Battery(not include) Inverter socket:150W/1.25A 110V/AC Battery Type: for 18V Lithium-Ion battery. Features:Low Battery Shutdown,On Indicator Light,Overload Protection Type:Inverter, Portable Colour:blue Material:plastic Package Contents: 1 x Powered Inverter Generator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.