Hi friends, now in this video I made a very useful tool for you to try this tool called an inverter, this inverter can convert 12 volt DC current into 220 volt AC current which can turn on several devices such as fans, energy saving lamps and led lights You can carry this inverter with you, if you sell at night or you like fishing or camping, this tool is very useful for you to use when there is an emergency power outage, for the ingredients this tool is very easy to assemble even though you are a beginner, I have included the link is embedded below, please try it