Lithium Button Cell supplies power to a wide range of small electronic devices, from calculators, toys and keyless entry systems to electronic books. They are all powered by small but powerful button cells manufactured by GP Batteries * Power solution for many devices. CR2025. Battery type: Single-use battery, Battery size: CR2025, Battery technology: Lithium-Manganese Dioxide (LiMnO2). Height: 2.5 mm, Diameter: 2 cm, Weight: 2.4 g. Package width: 50 mm, Package depth: 3 mm, Package height: 198 mm Battery: - Battery size: CR2025 - Battery Size: CR2025 - Battery size(s): CR2025 - Battery Technology: Zinc-Carbon (Zn-C) - Battery voltage: 3 - Number of batteries included: 5 - Product colour: Silver Vendor information: - Brand Name: GP - Warranty: 1 Weight & dimensions: - Diameter: 2 - Product.Details.Specifications.Level1: Consumer Electronics - Product.Details.Specifications.Level2: Leisure - Product.Details.Specifications.Level3: Batteries & Chargers - Product.Details.Specifications.Level4: Household Batteries