Battery Model: CR2450 Battery Type: Lithium (Li/MnO2) Nominal Voltage: 3V Capacity: 610mAh Size: CR2450 (24mm diameter x 5mm height) Key Features: Disposable/non-rechargeable lithium coin cell battery Stable performance and long shelf life up to 7 years Excellent temperature characteristics (-20°C to +85°C) High energy density and voltage Low self-discharge rate Hermetically sealed stainless steel casing Applications: The Maxell CR2450 3V lithium coin cell battery is commonly used to power a variety of small electronic devices, such as: Watches and clocks Remote controls Calculators Keyless entry systems Medical devices Other portable electronics that require a compact, high-energy power source