Upgrading power bank with modifications?

Clwz
2023-06-22T03:59:28Z

Hello ~tech,

I have a Mi Power Bank 2C (PLM06ZM) and wish to upgrade it to able to charge or be charged with a 65W USB C port, with minimal damage, harm and according to USB C PD standards.

My chargers use 9V, 12V, 15V and 20V, the last one which my ThinkPad X280 uses.

Online searches for a 65W power bank enclosure without the batteries yield no suitable results, so I might need to use a PD Decoy board.

Are there any advice, links to guides and resources I could use to accomplish my objective?

Thank you.

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