I have a power bank from when I traveled a lot. 2 ports out. I have charged 2 devices at a time with this. However I haven't used it a lot. $10 daveanglero@gmail.com Suggest an Equitable EV Curbside Charging Location near your home! bit.ly/GETLocations Take our Electric Vehicle Equity Survey: bit.ly/UrbanEVPittsburgh David Anglero Co-Founder Green Edge Technologies Equitable Technology Proliferation 818.357.8176 davidanglero@greenedgetech.org