RidePower SAE To USB / Usb-C Outlet With Voltage Display Always have a quick way to keep an eye on your charging system without having to pull out a volt meter and charge your portable device with ease. The RidePower SAE USB / Usb-C Outlet has a built in LED voltage display, so you can diagnose the issue before you are left stranded. Features: SAE to Usb-C USB Adapter with digital volt display Provides power to your devices with USB or Usbc cables Easy install to your SAE battery connector cable LED voltage readout 5V at 4a per port Usb-C and USB ports Digital voltage display with on off switch for power input voltage Cover for USB and Usb-C ports when not in use Durable ABS plastic Zip tie slots (Zip ties not included) on the back for attaching to your vehicle Size 3 x 1 1/4 x 3/4 Note: No cables included. Outdoor rated, but not waterproof.