Emergency Backup Battery & Charger for iPod and iPhone

hey guys this is all your techniques here I'm coming to you with the review of the emergency charger for your iphone 4 3g 3gs or your iPod ah this is the input voltage of two double A batteries it takes two double A batteries to use this if you buy this it does not come with the batteries you have to buy by yourself the output voltage is a max of five volts ah so as you see here in just the screen it just shows you what you're supposed to do also for this you will need a USB cable like the one on like this just regular USB cable so it's made for your ipod or iphone to double-a batteries and then just add some details on at the voltage where it's made product number all right so it's open this up I like this one better i made another review on another phone charger for your iphone or ipod what have you got and i like this one better it's smaller fits in your pocket it's not as bulky edge