Gomadic High Capacity Rechargeable External Battery Pack suitable for the Sony Ericsson Vivaz 2 - Portable Charger with TipExchange Technology

Integrated circuitry tailors output voltage and charging current to exact specification of the Sony Ericsson Vivaz 2 (accurate to 0.1v). Very easy to operate. Simply connect Sony Ericsson Vivaz 2, press activation button on pack, and charging begins. Quick start guide included. Specification: Internal Battery (7800mAh lithium polymer), Input port (microUSB), Output Port (Standard USB), Onboard Circuit Design (Sony Ericsson Vivaz 2 Specific), Dimensions (2.75 X 3.25 X 0.75 inches), TipExchange enabled (Yes) Built with high capacity lithium polymer rechargeable battery technology (28 Wh / 7800 mAh) in a compact design. Designed with a front facing LED display that clearly display the current battery capacity at the touch of a button No more scoping out airport waiting rooms for AC plugs. No more sweating in the parking lot waiting for your Sony Ericsson Vivaz 2 to charge. Keep the family plugged in on camping trips or the office wondering how you are always so utterly available. Small, Lightweight and extremely Long-lasting the Gomadic High Capacity Battery Pack for the Sony Ericsson Vivaz 2 is the perfect addition to any nomads road arsenal. Whether you need an extra boost to squeeze some extra hours out of the Sony Ericsson Vivaz 2 or you are resurrecting it from the dead, the High Capacity Battery keeps you mobile, agile and free. Consider yourself an independent and free-moving provider of energy!