ニッケルカドミウムバッテリであれば
nikkerukadomiumubatterideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of ニッケルカドミウムバッテリ

1. if it is a nickel-cadmium battery; when it is a nickel-cadmium battery

Ba Conditional
Computing