This is a very convenient yet a powerful battery pack you can get, while traveling abroad to Israel and France, I was able not only to recharge my iphone but my wife's. I travel a lot from work and always need to recharge my iphone, this battery pack due to its size fit perfectly on my briefcase and many times have I used the laser pointer with very much success!!.. Many people from the office in many places on the country had asked where did I get it and they have gotten this awesome gadget.