... ,simple,portable 2.Supplying last electricity for travel, Game & Entertainment and on ... for 2 mobile phone or digital device at the same time7000mAh polymer lithium battery pack equate 5-6 pieces mobile phone battery,the capacity can make the mobile phone ... -of-service conditionMultifuntion. It can charger for mobile phone,MP3,MP4,GPS,etc digital products.Plug ... power source for mobile phone notebook