- Battery capacity of 4,000 mAh
- 2 USB ports for simultaneous charging
- USB Authentication software for instant charging
- Conventional AC input for fast charging
Power up your smartphone anywhere, anytime as Sony redefines convenience with its second generation USB Portable Power Supply. With a battery capacity of 4,000 mAh and 2 charging ports, it is compatible with most smartphones as well as many other USB-powered devices like Walkman®, PSP® and iPad®.