docs: power.md numbers - outage duration, battery capacity #3

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opened 2026-09-30 02:49:34 +00:00 by time · 2 comments

power.md ends with "(TBD: typical outage duration, battery capacity.)". If you want those numbers in the doc, add them here; if the doc is fine without them, close this and I'll drop the placeholder.

power.md ends with "(TBD: typical outage duration, battery capacity.)". If you want those numbers in the doc, add them here; if the doc is fine without them, close this and I'll drop the placeholder.
Owner

The main backup has two 100Ah 12V batteries, and the load is typically around 100W. This works out to a 24 hour runtime at absolutely perfect efficiency, which it's not, so we can just assume "at least 12 hours runtime" and be pretty accurate.

The main backup has two 100Ah 12V batteries, and the load is typically around 100W. This works out to a 24 hour runtime at absolutely perfect efficiency, which it's not, so we can just assume "at least 12 hours runtime" and be pretty accurate.
Author

Done. power.md restructured: main system (2x 100Ah 12V, ~100W load, at least 12h runtime), secondary lithium power banks for bort/alex (15-20 min, auto-shutdown planned, alex charging issue noted), kongo/citrine not yet covered (citrine inverter on hand).

Done. power.md restructured: main system (2x 100Ah 12V, ~100W load, at least 12h runtime), secondary lithium power banks for bort/alex (15-20 min, auto-shutdown planned, alex charging issue noted), kongo/citrine not yet covered (citrine inverter on hand).
time closed this issue 2026-09-30 04:25:02 +00:00
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daru/cryogen-lab#3
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