This is a brand new 180 watt power inverter. With this power inverter, you can run a router from a 12 volt battery without electricity, and charge a mobile phone without electricity simply by attaching a 12 volt battery to it. With its help, you can run any regular light bulb from a 12 volt battery without electricity, and by attaching this to a 12 volt battery, you can fast charge your mobile phone. Its power is 180 watts, power inverter 180 watt. If you want to take this, you have to collect it from Gabtoli Kalibari (Muktagachha Thana) or you can collect it from my home (Phone number018XXXXXXXX