USB DC 5V to 12V Cable Power Any Router Emergency

USB 5V to DC 12V Power Supply Adapter Cable Just power it with a 5V 2A power bank and you can start running your 12V devices.The cable with charging indicator reminder, plug and play, easy to use., Safe & Reliable With built-in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, overload or short circuit., Heat dissipation design Unique internal design, under normal working condition, the temperature is stable below 40℃, close to the human body temperature, the use process is safer, more assured., High quality material Using thick copper core material, transmission loss reduced by 20%, effectively improve service life, higher charging efficiency.