Fast charge car stereos

fast charge

— the function of accelerated charging of external devices — for example, smartphones — from the USB port of the radio. The general principle of this procedure is that the gadget is given increased power; but its specific features may be different. For example, some models provide a separate USB port designed only for fast charging, while others use the same connector that USB flash drives are connected to. In addition, special fast charging technologies can be supported in the radio; they speed up the process even more, but they only work with compatible devices; for other gadgets, accelerated charging may not be available at all. All these nuances do not hurt to clarify before buying.