Keep your tactical flashlights, optics, and electronic gear mission-ready with professional-grade batteries designed for law enforcement demands. OfficerStore carries CR123A lithium batteries for SureFire and Streamlight flashlights, AA and AAA options for duty lights and accessories, plus specialized batteries for Aimpoint optics, TASER devices, and other critical equipment. Whether you're powering a weapon-mounted light during a traffic stop or maintaining backup batteries for your patrol gear, our selection from trusted brands like Streamlight, SureFire, and Duracell Procell ensures reliable performance when it matters most.