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[Power Bank]Q2: After the Power Bank is fully charged, it feels like the battery runs out easily after charging the cell phone a feel times.

2013-11-07 14:04:46 Author:admin Hits:1498
[Power Bank]Q2: After the Power Bank is fully charged, it feels like the battery runs out easily after charging the cell phone a feel times.

A: There is power conversion efficiency ratio (75%-85%) for power bank. The rest of power will loss by emitting heat while charging other devices.