MobileSpec

If you're looking for more options to charge your portable devices while you're driving, MobileSpec's MSI120C 120-watt power inverter fits in an unused cup holder and can charge three devices simultaneously. This inverter includes a standard 3-prong AC outlet, a USB-A port, and a USB-C port to work with a wide variety of gear. Don't worry, overload, voltage, and temperature protection is built right in, so the inverter won't harm your gear. The integrated stand also accommodates a smartphone or tablet and can be detached when it's not in use.