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Single port battery backup

All available UPS systems use a separate charging port. Can we make a unified one?

jacob-killeleaJacob Killelea
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This project is inspired by the amazing [LiFePO4 Pi project by Patrick Van Oosterwijck](https://hackaday.io/project/9461-lifepo4weredpi/), but I want to create a version that doesn't need a secondary port for charging.

singleport-sch-revDraftA-2023-04-26.pdf

Basic schematic with single port battery protection IC, a boost regulator, and a two port load switch.

Adobe Portable Document Format - 45.17 kB - 04/26/2023 at 23:36

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