This backup power supply is mainly designed for charging digital products, such as mobile phones, tablet PC, MP3, MP4 and game player etc. Dual USB interfaces for output current of 1A and 2.1A. It can meet the charging requirement of the most products in the market. It has the function of constant voltage and current-limiting, short-circuit protection for output. There is a MCU in the power bank, intelligently control the power output. LCD with blue back light indicates the actual power and interfaces status, display accurately of the battery capacity.<!--Features --><p>FEATURES</p><ul><li> 3.7V 20000mAh 74Wh large capacity</li><li> Dual USB outputs to charge two devices at the same time</li><li> With built-in high capacity rechargeable battery, it has wide scope of application, long cycle life, perfect performance and competitive price</li><li> It can be widely used to charge your mobile phones, digital camera, PDA, PSP, MP3, MP4, GPS and so on</li><li> When the digital product connects with the power bank, it can automatically identify and charge the product</li><li> Easy to use, intelligent and convenient</li><li> With LCD display, it can show the actual power and interfaces status </li></ul><!--Specifications --><p>Specifications</p><TABLE class=ke-zeroborder border=0 cellSpacing=0 cellPadding=0 width="100%"><TBODY><TR><TD width=131>Brand</TD><TD width=365>Pineng</TD></TR><TR><TD width=131>Model</TD><TD width=365>PNW-999</TD></TR><TR><TD width=131>Quantity</TD><TD width=365>1 pcs</TD></TR><TR><TD width=131>Material</TD><TD width=365>Metal,PC</TD></TR><TR><TD width=131>Color</TD><TD width=365>White</TD></TR><TR><TD width=131>Compatible with</TD><TD width=365>Universal</TD></TR><TR><TD width=131>Battery Type</TD><TD width=365>Portable Mobile Powers</TD></TR><TR><TD width=131>Capacity</TD><TD width=365>20000 mAh</TD></TR><TR><TD width=131>Input Voltage</TD><TD width=365>5 V</TD></TR><TR><TD width=131>Output Current</TD><TD width=365>2 A</TD></TR><TR><TD width=131>Output Voltage</TD><TD width=365>5 V</TD></TR><TR><TD width=131>Dimensions</TD><TD width=365>(6.42 x 3.15 x 0.87)" / (16.3 x 8 x 2.2)cm (L x W x H)</TD></TR><TR><TD width=131>Weight</TD><TD width=365>14.64oz / 415g</TD></TR></TBODY></TABLE><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-2.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-3.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-4.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-5.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-6.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-7.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-8.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-9.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-10.jpg"><IMG alt="" src="http://www.image-tmart.com/info_images/86013430-11.jpg"><!--Package Includes --><p>Package Includes</p><ul><li>1 x PNW-999 Power Bank </li><li>1 x USB Cable</li><li>1 x English User Manual</li></ul><!--Extra Info --><!--produts_compatibility -->