English definition
A device that stores electrical energy for later use.
Yoruba definition
Ẹ̀rọ tó ń pa agbára oníṣẹ́-ẹ̀rọ mọ́ fún ìlò lọ́jọ́ iwájú.
Example
The laptop battery lasted through the workshop.
Ẹ̀kì agbára kọ̀ǹpútà dúró dé òpin ìdánilẹ́kọ̀ọ́.