Our precision-engineered metal end caps are specifically designed for use in AA (5#) і AAA (7#) акумулятарная зборка, serving as the top and bottom terminals. Made from high-quality nickel-plated steel or custom alloys, these battery caps provide excellent conductivity, ўстойлівасць да карозіі, and mechanical strength for high-performance battery applications. Асноўныя характарыстыкі: Падыходзіць для АА (5#) і AAA (7#) standard sizes Material: …