running out of battery; battery depletion; going flat; loss of energy; depletion of stamina
Brennstoffzelle; Brennstoffelement
Sekundärbatterie; Akkumulator; wiederaufladbare Batterie
Knopfzelle; Knopfbatterie
Luftsauerstoffelement; Luftsauerstoffzelle; Luftsauerstoffbatterie
Nickel-Wasserstoff-Batterie
Kadmiumnormalelement; Cadmiumnormalelement
Nickel-Kadmium-Batterie; NiCad-Batterie
reversibles Element; umkehrbares Element
Nickel-Kadmium-Batterie; NiCad-Batterie
Lithium-Polymer-Batterie; Lithium-Polymer-Akku
battery-powered calculator
watch battery; button cell
galvanic cell; voltaic cell
galvanic cell; voltaic cell