How does the AA Battery compare in size to common items?

It is shorter than a credit card (85.6 mm), which helps picture its scale.

What are the exact dimensions of the AA Battery?

It measures 14.5 mm wide, 50.5 mm tall, and 14.5 mm thick.

AA Battery Dimensions

Containers

Official Confirmed Size

The AA Battery measures 50.5 mm tall, 14.5 mm wide, and 14.5 mm thick (1.99 in × 0.57 in × 0.57 in), weighing 23 g (0.8 oz).

Exact Dimensions

AA Battery exact dimensions in millimeters and inches
Dimension	Metric	Imperial
Height	50.5 mm	1.99 in
Width	14.5 mm	0.57 in
Depth	14.5 mm	0.57 in
Weight	23 g	0.8 oz

Size in Context

The AA Battery measures 14.5 mm wide, 50.5 mm tall, and 14.5 mm thick. It weighs 23 g. For a quick sense of scale, that makes it shorter than a standard credit card (85.6 mm).

For scale, the AA Battery is shorter than a credit card (85.6 mm). Beside a 330 ml soda can it appears shorter and squatter.

At 23 g, the AA Battery is a typical everyday object — light enough to handle without a second thought.