Tripp Lite 4-in-1 Mobile Portable Charger for Laptops, Tablets & Smartphones, AC & USB (PV4IN1) Charge and power mobile devices and portable electronics from a standard wall socket, a vehicles 12V cla socket, a USB power source or a 9V battery Delivers a total of 2.1a to all devices being charged at the same time Four included adapters: Apple 30-pin, nokia 2 mm, Sony psp and USB Mini-B; the adapters connect directly to the Micro-USB charging Cord Usb-a input allows the unit to draw power from a USB source, such as a computer or a USB wall socket 1-Year limited Warranty