wired power adapter

A wired power adapter that converts a 5V USB port to a 12V car cigarette lighter socket. Input: USB 5V 2A. Output: 12V cigarette lighter socket, up to 8W. Uses: Powers small electronic devices such as car air purifiers, small vacuum cleaners, LED lights, camping equipment, or charges via power bank. Note: Not intended for high-power devices such as tire inflators or refrigerators.