普遍的殴打&USB接口的电力供应

2 IN 1 MOBILE POWER UNIVERSAL BATTERY & USB POWER SUPPLY 2 IN 1 PORTABLE BATTERYFeature: 1. external battery2. 6 cells external long working time, 57 Wh3. 30 minutes faster self charge support 2 hours extra working time, 4 hours slower self charge support 3—6 hours extra working time. .4. LED display how many percent the battery capacity, or display what kind of voltage of Laptop 5. products size: 18.5 x 11.5x1.6 cm, weight: 0.47kgsupport charge power for most of electric equiment1. with 11 DC laptop jack support all kind of laptop and all kind of netbook.2. support most of MOBILE phone (with USB cable) for charge power 3. support IPOD, IPAD, IPONE for charge power4. support MID, EBOOK, MP3, MP4, PSP (with USB cable) for charge powerworking time:1. for laptop 3—5 hour extra working time, for netbook 5—7 working time2. for Mobile phone can keep speaking time in 6—8 hours , 3. for IPOD, IPAD,IPONE, 3—8 hours working time4. for MID, EBOOK, MP3, MP4, PSP 3—10 hours working timer.