<p>A pack of four Verbatim CR2016 3V lithium coin cell batteries (part number 49531).</p><p>Single-use lithium coin cells for small portable electronics such as car key fobs, remote controls, watches, scales, calculators, 3D glasses and camera equipment. Supplied in child-safety packaging.</p><p>Verbatim's 3V lithium coin cell range covers the CR2016, CR2025, CR2032, CR2430 and CR2450 sizes.</p>