The PV4IN1 charges and powers mobile devices such as phones or tablets anywhere, any time. This inverter includes a fold-down plug to charge directly from an AC wall outlet, a plug to charge from a vehicle's 12V CLA outlet, a 5V USB-A input cord and a 9V battery input for short-term emergency power (battery not included). To charge your device, just connect it to the USB output port or the retractable 24 in. Micro-USB charging cord. To make it easy to charge any mobile device, the PV4IN1 includes four charging adapters: Apple® 30-pin, Nokia® 2 mm, Sony® PSP® and USB Mini-B. For on-the-road portability, the included travel pouch holds the inverter and the adapters.