This product is a portable external battery pack for Notebook computer, mobile phone, MP3, MP4, digital cameras, this power can be used as the charger and spare battery, the voltage and the current can be automatically adjusted with the different intelligent discharge converter , so the power can be applicable to 95% share of the notebook PC on the market! It can not only directly supply the notebook PC, but also charge the built-in battery. it includes one built-in USB output interface and can charge the devices with USB interface such as mobile phone, digital cameras, MP3, MP4 ,PSP and PMP through different connection lines. So it is convenient for and remove the trouble of the device without power for you at any time.

Main Features:               
 1. Large Capacity: It adopts the high-performance lithium chip with the 6600*3mAh,The energy is the phone battery energy of 27-30 times, MP3, MP4 battery energy of 42-55 times, digital cameras battery energy of 20 times, Notebook computer battery of 3-4 times ;
 2. Intelligent: advanced SCM technology, power management technology, integrated circuit control technology, can automatically charge the battery for up points;
 3. Facilitation: two voltage output interface (USB output and DC output socket), adapt to notebook computers, digital products rechargeable demand, anytime, anywhere to meet your demand for electricity;
 4. Humanization: patent designs for the success of times you enjoy;
 5. Energy saving and Green: can be used to charge the device such as your notebook computer, mobile phone, MP3, MP4, digital cameras, You can reduce the purchase of mobile phones batteries, digital products batteries and chargers, energy-saving and environmental protection.      
Technology Parameter:                 
 Weight:About 600g    
 Output Voltage:DC5.3V，DC16V，DC19V     
 Rating Capacity:6600mAh                
 Input Voltage:15.5-25.5(V)             
 MAX Output Current:3200mA  
 Specification:193X88.5X27.5mm