In the USA Americans eat about 18 acres of pizza a day!

Beef, ground, 75% lean meat / 25% fat, patty, cooked, broiled
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Energy Fat
11.0 size D batteries 0.2 butter sticks

A serving of 100g contains 278kcal, representing ± 11.0 batteries*.

A aged requires 2700kcal (107.3 batteries*) a day.

* size D, 1.5V, 19500mAh

A serving of 100g contains 18.72g fat, which is comparable to ± 0.2 butter sticks.