Silicon Power QP77 10000mAh Power Bank Review
 

The QP77 Power Bank really looks great as a fashion element and offers the same capacity as the GP28 model we have reviewed a while back. The LED display has now been replaced by four individual LEDs on the side, but the new model also includes up to 3A charging at 5V. Another benefit with the QP77 is that it can charge in about 3.5 hours with Power Delivery, while the older model could only charge in about 6 hours.

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