The EasyAcc Ultra 16000 mAh Power Battery exceeded my expectations to the powerhouse fully met. A week on the road to kayak paddle tour this morning after the end of the journey have fully convinced me with him as Power Bank for iPhone 5s, with permanent GPS tracking, Internet access and telephone conversations, and more than a third residual load capacity. The iPhone has been charged three times on the way full and twice from 40% to full capacity.
A device with no rough edges, the supplied adapter rich mE of the most common major device types. The battery pack is supplied with approximately 60% charge capacity. The first-time charging to full capacity took place in less than two hours. Am completely satisfied. Now I'm interested in the behavior in continuous use.