It has happened to everyone. You are on a trip when your iPhone suddenly dies. In some cases, there is no convenient place to charge your phone, which can leave you without the support you need. For these situations, it is useful to have a battery pack. An iPhone battery pack can be used to charge your phone even without access to a plug. Battery packs are charged in advance, which allows you to hook up your iPhone when you are out and about. A good battery pack is essential for those who travel frequently. If you have questions about what product is right for you, ask the experts at Macfixit. Our Macfixit staff have extensive knowledge regarding Mac and Apple products.