Library › Power & cooling › AA and AAA cells

AAA Ø10.5 × 44.5 incl. 1 mm button

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

AA and AAA cells: every size, notes, mating features and sources. What are the dimensions of AA and AAA batteries for a holder?

Other sizes

AA Ø14.5 × 50.5 incl. 1 mm button