RAVPower 6700mAh Power Bank 9.2 Power 8.5/10 Design 9.0/10 Build 10.0/10 Pros High Enough Capacity to charge most smartphones 2 times. Very Portable with its small size and lightweight Great build that uses Thermoplastic to prevent a fire Cons The power capacity is quite a lot lower than the original A tablet will most likely … Continue reading Review: RAVPower 6,700mAh Power Bank