Features: Experience reliable power with our alkaline button cell batteries, delivering a stable 1.55V for small electronic devices, ensuring consistent performances and longevity. With high energy density, these batteries offer extended usage time, reducing the need for frequent replacements and enhancing user convenience. Perfect for individuals and gadget enthusiasts who rely on small electronics such as remote controls, watches, calculators, and medicals devices. Suitable for various applications, these batteries can be used in toy, healthcare equipment, and other compact gadgets, making them for any household or professional setting. Manufactured with quality materials and equipped with leak proof technology, these batteries ensure safety and minimal environmental impact, aligning with sustainable practices. Specifications: Component:Metal Multiple Size As Picture Show; Option Type:10pcs AG0/LR63 Batteries,10pcs AG1/LR60 Batteries,10pcs AG2/LR59 Batteries,10pcs AG3/LR41 Batteries,10pcs AG4/LR66 Batteries,10pcs AG5/LR48 Batteries, Package Includes: 10pcs Alkaline Button Cell 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.