This is the 6580th most frequent German word.
energiereserven
Energy reserves.
The term 'energiereserven' here refers to one's physical or mental stamina, metaphorically described as reserves of energy.
Nach einem langen Arbeitstag sind meine Energiereserven erschöpft.
After a long working day, my energy reserves are depleted.
In this instance, 'energiereserven' is used in the context of a physical object, specifically a battery's stored energy.
Die Energiereserven der Batterie sind fast aufgebraucht.
The energy reserves of the battery are nearly exhausted.
Here, 'energiereserven' is mentioned in relation to well-being and preparation, highlighting the accumulation of vitality through dietary habits.