Product details of Pineng PN-933 10000mAh Transformers Power Bank PN933 Yellow

Extend your gadgets life with authentic brand power bank - PINENG. Adopting technology that was developed in Japan. The power bank has a high efficient boosting technique and battery protection. A built in recognition chip automatically detects the voltage and current of different kinds of digital products to give the optimum power output. The battery protection feature protects the power bank from over-charging. The built in LCD screen shows indicates the charged level of the power bank and the output and input rate as well so you can monitor your usage. The power bank is compatible with 95% of portable devices such as iPhones， PSP， and Blackberry. High Power Conversion Efficiency: the power conversion is as high as 90% or above， much higher than other similar products. Adopt high-stable switch power to control circuit and intelligent single-chip power management scheme. LED Flashlight function， which could be helpful in the dark. Adopt high-stable switch power to control circuit and intelligent single-chip power management scheme. Capacity: 10000mAh. Input: DC5V/1A. Output: DC5V/1A， 5V/2.1A.