Part Number: CL-ADA20161Description: This 2 port USB power adapter is perfect for charging your electronic devices through your cars cigarette lighter plug. You can charge nearly all cell phones tablets mp3s and other electronics that use a USB charger cable. Its small compact and light weight which means you can easily take it anywhere!2 USB Port Outputs:1A2.1AInput: 12V ~ 40V DCOutput: 5V ~ 1A and 2.1AOutput Over Current Protection: 4A Maximum Total OutputBlue LED Indicator When Inserted In Car Cigarette Lighter PlugInternal Temperature ProtectionOperating Temperature Range: 0 ~ 40CStorage Temperature: -20~60COver Current Over Voltage and Short Circuit Protection