Features: Replaceability: This product can directly replace common models such as CR2032 and is suitable for remote controls, watches, computer motherboards, and other devices, providing a convenient replacement option. High capacity: The product features a high-capacity design of 40mAh, offering longer-lasting power support compared to traditional button batteries. Long service life: Designed for extended use, this battery can be recharged multiple times while maintaining consistent performance, helping to extend the lifespan of your devices. Stable output: Provides a stable current output to ensure reliable operation of your devices across various applications. Environmental protection and energy conservation: As a rechargeable battery, it reduces the need for single-use button batteries and helps minimize environmental impact from battery waste. Specifications: Material: Composite material Quantity: 5 pcs per card, available in 5, 10, 15, 20, 25, or 30 pcs options Model Name: LIR2032 Dimensions: 20 x 3.2 mm Capacity: 40 mAh Voltage: 3.6 V Rechargeable: Yes Note: Sold in packs of 5 pieces per card; please select the quantity based on your needs. Allow 12 cm variation due to manual measurement. Slight color differences may occur due to variations in display resolution. Package includes: 5 / 10 / 15 / 20 / 25 / 30 pcs LIR2032 button batteries