Post #1415148
2026-04-11 18:21 UTC
@feld @liaizon The LiFePO4 batteries do come in the 18650 format yeah. But I think, given the slightly different voltages, it's best (and safest) to use a charging circuit tuned to LiFePO4 voltages and current limits. But nice to see that this one seems to support the fancy USB-C charging profiles.
I know about cheap power banks but I want something that is built to last. Cheap often has consequences that I can't abide.
Replies (1)
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@feld@friedcheese.us 2026-04-11 18:40
@praxeology @liaizon I have had this one for like 4 years and have a dozen or more 18650s, it's nice. I can just swap batteries out and charge the dead pair with another charger