Why Aren't There B Batteries? (2022)

(thebatterygenie.com)

22 points | by debo_ 6 days ago ago

13 comments

  • Animats an hour ago

    This confuses a B cell with a B battery. A B cell is a single dry cell in a package between A and C size.[1] Voltage around 1.5V. A B battery is a stack of tiny dry cells used to provide plate voltage for a vacuum tube. Voltages in the 45 to 90 volt range.[2]

    [1] https://en.wikipedia.org/wiki/List_of_battery_sizes

    [2] https://commons.wikimedia.org/wiki/File:Ray-O-Vac_Radio_'B'_...

    • Dylan16807 an hour ago

      > This confuses a B cell with a B battery.

      Right. The vacuum tube A B and C are a completely separate system. If you want to claim it's the missing "B", then you have to explain why there are two wildly different "C"s.

  • xnx an hour ago

    "I noticed that there are no B batteries. I think that's to avoid confusion, cause if there were you wouldn't know if someone was stuttering. 'Yes, hello I'd like some b-batteries.' 'What kind?' 'B-batteries.' 'What kind?' 'B-batteries!' and D-batteries that's hard for foreigners. 'Yes, I would like de batteries.'"

    Demetri Martin

  • thunderbong 2 hours ago
    • DSMan195276 2 hours ago

      This article is a bit odd. It does mention the "B" vacuum tube batteries you linked in that Wikipedia page, but B-size batteries are not the same thing. The article kinda mentions this ("voltage range of 45 to 90" vs 1.5v) but overall just conflates the two.

      • pony_sheared an hour ago

        I think the oddness is the LLM content generator conflating information about the 2 types of batteries.

      • jojobas an hour ago

        It's almost as if the shortest possible designations are most likely collision candidates.

    • fallingsquirrel 2 hours ago

      Those aren't B batteries, they're "B" batteries. You can tell because there's also a photo of a "C" battery that isn't cylindrical.

      There's a photo of an actual B battery here: https://en.wikipedia.org/wiki/File:B-AA-battery.jpg

      Linked from: https://en.m.wikipedia.org/wiki/List_of_battery_sizes

      • thunderbong an hour ago

        The B battery referred to in the article is a vacuum tube battery.

        The B battery you linked, is an carbon-zinc/alkaline battery and against that the comment says -

        > Most commonly found within a European 4.5-volt lantern battery. Not to be confused with the vacuum tube B battery

    • zamadatix 2 hours ago

      Non-mobile link (will still automatically switch for mobile users anyways): https://en.wikipedia.org/wiki/Vacuum_tube_battery

  • bdndndndbve an hour ago

    This post is just weird AI vomit, it's completely incoherent.