The Exto USBC is a time-saving (up to 3X faster than wireless / saves 2+hrs per charge), surge-protector, smart-chip-charging, USB/USBC, 120V plug, shock-blocked, battery-protecting, fire-resistant, 2.4lb powder-coated cast aluminum and steel power supply on a 14awg PVC-free rubberized 3-conductor power cord overbraided with anti-microplastic cotton thread.