AA battery vs 1 euro coin: size comparison
AA battery: 5.05 cm. 1 euro coin: 2.33 cm. Both silhouettes are drawn at the same scale.
Size ratio: ×2.2
AA battery: 5.05 cm. 1 euro coin: 2.33 cm. Both silhouettes are drawn at the same scale.
Size ratio: ×2.2