Our precision-engineered metal end caps are specifically designed for use in AA (5#) i aaa (7#) muntatge de la bateria, serving as the top and bottom terminals. Made from high-quality nickel-plated steel or custom alloys, these battery caps provide excellent conductivity, resistència a la corrosió, and mechanical strength for high-performance battery applications. Característiques clau: Apte per a AA (5#) i aaa (7#) standard sizes Material: …