9V 12V to 5V 8A USB Power Bank Step-Down Buck Module 3 USB Mini Charging Module

1Pc x9V/12V To 5V8A USB Power Bank Step-Down Boost Module MiNi 3 USB Charging Moudle. 3 USB mini Charging Module. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.

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