inputs.text: job - ordered friday received following monday fast shipping used charge iphone 4 ipod 4th gen iphone 3gs still battery power left device small enough light enough throw purse backpack even carry cargo pocket pants device not charge ipad keep mind looking one battery pack ios devices reason gave battery 4 stars not 5 power button button not switch button held couple seconds turning pack seehems though could activated accidentally purse backpack battery pack charged quickly comes two tips blackberry android phones need use usb cable order charge iphone feel superior clip battery back due less stressful phone connector