1. 9V stacked baturi Ana amfani da yawa aikace-aikace kamar lantarki auna kayan, likita auna kayan, geology da ma'adinai, mara waya intercoms, mara waya microphones, radios, da sauransu.2. Tabbas, don takamaiman kayan lantarki, ko amfani da baturi 9-volt ...
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