this post was submitted on 04 Apr 2025
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Meshtastic

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cross-posted from: https://lemmy.ca/post/41765246

Well this is interesting. Stick-a-node to any smartphone with magnetic back. I could see myself trying this.

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[โ€“] avidamoeba@lemmy.ca 1 points 3 days ago (1 children)

Most battery banks advertise their raw cell Ah/mAh ratings, which of course isn't the effective Ah at 5V. It seems like Heltec tried listing both ratings here.

[โ€“] MangoPenguin@lemmy.blahaj.zone 2 points 3 days ago* (last edited 3 days ago)

Yeah it seems like it. Cell capacity is fine in mAh but output energy should always be Wh