Compatible with iPhone3, 3S, iPhone4S, iPhone4, iphone5, iPod, iTouch, HTC, Blackberry,GPS and other smart phones. Holds 90% of its charge for up to 30 days and can sit unused for up to three months without needing to be recharged.
Shipping is not free-it is $.99.
Thanks for letting me know, Maria! That fee was not there when I added this deal. :/