ihave Boss power bank uses anodic oxidation process, it look more high end and natural. The process of shell is the same as MacBook's. Its shell is hard, wear resisting, corrosion resisting and does not fade. It adopts the same material of aluminum alloy as MacBook's. ihave Boss power bank can be charged when charging device. Both Boss power bank and mobile phone can be fully charged within short time. Boss power bank has UL certificate, the most authoritative safety test of the United States. Compared to other polymer power bank with same size, the battery capacity of Boss is larger than other normal ones by 20%-30%. Advanced high grade circuit scheme+ high density polymer battery cell provide high efficiency conversion rate for Boss. The input is as high as 2A, and the charging time has reduced by 50%. Advanced battery cell and power management scheme, the maximum current of 2.4A and the two outputs intelligently share the current. It can Charge Apple iPhone 5S about 5 times and charge Samsung Galaxy S5 about 3 times. There are four blue LED indicators, each representing 25% capacity. Just shaking to show its remaining capacity.
