BIRUGEAR Metallic Hot Pink 2-Port (2.1A Output 10W) USB Car Charger Adapter for Kindle Fire HD 8.9-Inch, Kindle Fire HD 7-Inch, Kindle Fire Brand new BIRUGEAR 2 Port USB Car charger. Input: 12 DC. Output: 5.0V / 2000mA 2 USB Port. Short circuit protection. LED charging indication. Plug never heats or overcharges the battery. Intelligent IC chip inside recognizes a full battery and automatically switch to a saver.