Our precision-engineered metal end caps are specifically designed for use in AA (5#) ndi AAA (7#) msonkhano wa batri, serving as the top and bottom terminals. Made from high-quality nickel-plated steel or custom alloys, these battery caps provide excellent conductivity, kukana dzimbiri, and mechanical strength for high-performance battery applications. Mawonekedwe Ofunika: Zoyenera kwa AA (5#) ndi AAA (7#) standard sizes Material: …