Today I Learned@lemmy.worldEnglish · 7 months ago

TIL that quadruple A batteries exist

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TIL that quadruple A batteries exist

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Today I Learned@lemmy.worldEnglish · 7 months ago

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What device even uses this??

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7 months ago
An A battery is usually just called a 17500. They were used in laptop batteries and such but are now used in hobbies more. Mostly for flashlights, vapes, or Lightsaber replicas.

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