I have been using this one for 120V charging. It's not the most fancy and the interface is sometimes annoying, but it gets the job done. Had it for a year and it has handled charging at 12 amp thus far. https://www.amazon.com/gp/aw/d/B01JLT8NSG/ref=oh_aui_i_sh_in_o0_img?ie=UTF8&psc=1