TIL that quadruple A batteries exist

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459

TIL that quadruple A batteries exist

@BeatTakeshi to

Today I LearnedEnglish • 3 months ago

123

What device even uses this??

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@Tarkcanis
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English
25•3 months ago
It’s what 9v batteries are made of. 6 AAAA batteries in a box.
- MeanEYE
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  23•2 months ago
  Some are. Others are stacked like this:

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