It is made by cells that have high quality, almost to 10,000 capacity mah. This rechargeable power bank can do better emergency phones that support their own power bank charger and has strong power and high capacity that you will like it for its small size and light weight, you can use this power bank mobile phones easily and conveniently with the smart chip control technology, this rechargeable power bank can be easy to use features, power bank charger can keep you safe when you use it to charge. The bank is an essential tool for you if you have a positive image for the iphone 6. Pay attention to every detail, you can use this as a charger. long, you can use this power bank charger to charge your mobile phone easily and your cell phone will still work.