バッテリーパック
also: バッテリパック · バッテリー・パック · バッテリ・パック
Meanings
1
battery pack
Refers to a portable power source consisting of multiple batteries, commonly used for electronic devices like cameras, laptops, or game consoles.
The camera's battery pack died, so I swapped it with a spare.
This laptop's battery pack can be easily removed.