COLDPOWER

9volt Battery To USB Adapter

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COLDPOWER USB power from 9volt - USB Condom

Level up on your USB P.P.E. and power your Coldcard or other low power USB devices from a standard 9-volt battery without any USB data concerns. Makes a great gift for the cypherpunk in your life. (5volts, 500mA max current)

Like a "USB Condom", but self powered!



COLDPOWER USB power from 9volt - USB Condom

COLDPOWER USB power from 9volt - USB Condom

COLDPOWER USB power from 9volt - USB Condom

COLDPOWER USB power from 9volt - USB Condom

COLDPOWER USB power from 9volt - USB Condom

COLDPOWER USB power from 9volt - USB Condom