• Zak@lemmy.worldM
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    1 year ago

    I don’t think I’ve seen a protected 14500 over 52mm, unlike some of those 21700 abominations (78mm for the Acebeam 21700+powerbank).

    2mm seems worth it to me for broad compatibility in 14500 size lights, and some popular 14500 lights like the M150 are already pretty omnivorous with batteries. The m150 accepts 52mm protected cells, protected 14430s, and flat-top 14500s.