DIN/HELLA Socket: The BMW motorcycle power adapter is a DIN/HELLA socket to USB, not suitable for car cigarette lighter socket. The motorcycle din plug input voltage is DC 12V-24V, suitable for European Ducati/Triumph/BMW motorcycles. PD3.0 and QC3.0 Ports: The 12V DIN adapter has a USB C PD3.0 30W Max port and a USB A QC3.0 18W port. The USB C port charges from 0% to 50% in 30 minutes and supports high-speed charging of phones and tablets, but not laptops. The 18W QC3.0 port works with most fast-charging Android devices, 4 times faster than normal chargers. Battery Monitor: The The USB DIN adapter features a digital display voltmeter with a display range of 9V-30V. Monitor the motorcycle battery to prevent the battery voltage from being too low to start the engine. Easy to install: This aluminum alloy USB phone socket for BMW is small and compact, plug and play, better heat dissipation and longer circuit life; the rubber cover helps protect the USB port from water and dust. Any