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solrize
lemmy.world
solrize@lemmy.world Joined: 2023-06-20 |
![]() Link: https://www.kickstarter.com/projects/peng/sodiumfrostglow-worlds-1st-40c-sodium-ion-flashlight Fwiw Molicel INR 21700's are rated for discharge down to -40C (pdf) though charging only down to 0C. I don't see a need for a sodium ion flashlight just yet, but I'm posting anyway since I guess it's news despite being stupid. |
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