USB-A and USB-C™ built-in charger with 12-V socket: a compact power supply for on-the-go use The USB-A and USB-C™ built-in charger with 12-V socket is the perfect solution for an energy supply on the go in caravans, motorhomes or boats. With various charging and power connections in a compact format and an illuminated on/off switch, it powers almost all devices and charges smartphones at high speed. An LED indicator gives an overview of the on-board voltage during charging. https://elecena.pl/product/29311129/58580-caravan-usb-a-usb-c-12-v-socket-switch-led-indicator 2025-08-27 https://elecena.pl/product/29311129/58580-caravan-usb-a-usb-c-12-v-socket-switch-led-indicator 2026-02-23