Our precision-engineered metal end caps are specifically designed for use in AA (5#) och AAA (7#) batterimontering, serving as the top and bottom terminals. Made from high-quality nickel-plated steel or custom alloys, these battery caps provide excellent conductivity, korrosionsbeständighet, and mechanical strength for high-performance battery applications. Nyckelfunktioner: Lämplig för AA (5#) och AAA (7#) standard sizes Material: …