古くなった電池を新しいものに替えた。
I replaced the old batteries with new ones.
Listen to pronunciation
Handwriting
Example sentences
This toy requires two batteries.
古くなった電池を新しいものに入れ替えた
I replaced the old batteries with new ones.
電池は別売りですので、ご注意ください。
Batteries are sold separately, so please be careful.
Usage Notes
A general term for a device that converts chemical energy into electrical energy.
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