Features: Keep your devices powered for years with our CR2032 3V lithium button cell batteries, designs to deliver consistent and reliable energy. These batteries feature a compactly size of 20mm diameter and 3.2mm thickness, providing high energy density and low self discharge rate for long last performances in small electronics. Suitable for individuals and families who rely on various electronic devices such as remote controls, toy, and watches. Perfect for powering everyday gadgets like calculators, cameras, and digital voice recorders. Crafted with environmentally friendly materials, these CR2032 batteries ensure safety with leak proof and short circuits protections, making them for all your electronic needs. Specifications: Component:Metal Item Model Number:CR2032 Option Type:5pcs,10pcs; Diameter:Approx.20mm/0.79inch Thickness:Approx.3.2mm/0.126in Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color. Package includes: Package A 5pcs CR2032 Batteries Package B 10pcs CR2032 Batteries