Aa & AAA Battery Metal Caps Reliable Terminal Solutions for Alkaline and Lithium Batteries Product Overview Battery metal caps(luna/lalo) are critical components ensuring secure electrical contact and leak-proof performance in AA and AAA batteries. At MouldParts.net, hana mākou i nā pāpale metala pololei me ka hoʻohana ʻana i ka ʻenehana hana anuanu, ka hāʻawi ʻana i ke kūlike like ʻole no nā laina hui puʻupuʻu kiʻekiʻe. Nā mea nui & Nā pōmaikaʻi 🔋 ʻO ka hoʻokō kiʻekiʻe & …