USB C Charge Cable for Laptop Charger Power Supply Adapter (for Lenovo 4.0×1.7)

the thing about my electronics projects is that they all need power and the power needs to come from somewhere and it doesn't really matter if the device that we need to charge is a camera or if it's a laptop they only power and they usually need power between 5 and 20 volts and usb-c is very nice because we can get all of those powers from there i found recently that eka sells this nice charger that takes in wall power and outputs two usbs and one usbc anything from 5 volts to 20 volt the thing is that i already have a bunch of chargers do i really need to buy new ones to be able to do all of the stuff that i need and turns out that no i don't i can just get one of these this is a converter that turns 20 volts into anything between 5 and 20 volts and it takes in thinkpad square plugs so as long as you have thinkpad chargers you can just plug them in and you get anything between 5 and 2