Features: Compatible for multiple types of batteries: Supports storing two types of button batteries, CR2032 and LIR2032, providing flexible option. Widely applicable: Suitable for various electronic devices such as watches, remote controls, calculators, toys, etc. Flip cover design: The battery box adopts a flip cover structure, which facilitates battery replacement and ensures safe fixation of the battery. Switching control: Build in switching design makes it easy for users to turn on or off the power, saving battery energy. Compact and lightweight: The battery box is small size, light weight, and is easy to carry and install in various devices. Efficient layout: A reasonable internal layout allows the battery to be securely place, effectively preventing loosening. Specifications: Material: Plastic Size: approx. 34x24x6mm/1.33x0.94x0.23inch Color: black, white, clear Widely used: suitable for various electronic devices, such as watches, remote controls, calculators, toy, etc. Package Includes: 10Pcs Single Slot CR2032 Battery Box note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.