{"product_id":"button-battery-3v-cr2032-cr2025-cr2016-alkaline-20mm-diameter-3-2mm-height-for-watches-calculators-key-fobs-toys","title":"Button Battery 3V CR2032 CR2025 CR2016 Alkaline 20mm Diameter 3.2mm Height for Watches Calculators Key Fobs Toys","description":"\u003ch1\u003e3V Button Battery CR2032 CR2025 CR2016 Alkaline 20mm for Watches and Key Fobs\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V button battery CR2032 20mm diameter 3.2mm height alkaline\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/20926211878126.webp\"\u003e\u003c\/div\u003e\u003cp\u003eButton batteries are essential for powering compact electronic devices that require a reliable, space-saving energy source. With a standard voltage of 3V and an alkaline composition, this button battery is designed to meet the needs of everyday gadgets such as watches, calculators, key fobs, and small toys. Available in three popular sizes—CR2016, CR2025, and CR2032—this battery ensures compatibility with a wide range of devices, making it a versatile choice for home or professional use.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V button battery CR2032 20mm diameter 3.2mm height alkaline\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/2706146343714.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis 3V button battery offers straightforward construction and dependable performance for low-drain applications. Its alkaline chemistry provides the necessary power for devices that require a compact energy source without complex features.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe battery uses an alkaline material composition, which is a standard choice for general-purpose button batteries. This construction supports steady voltage output for small electronics, though no further details on performance or lifespan are provided in the source.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eEach battery has a diameter of 20mm, with the CR2032 variant having a height of 3.2mm. This sizing fits common button battery compartments found in many household devices, making it easy to replace worn-out cells without modification.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V button battery CR2032 20mm diameter 3.2mm height alkaline\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/3150463070678.webp\"\u003e\u003c\/div\u003e\u003cp\u003eButton batteries of this type are widely used in devices where space is tight and a flat coin-shaped power source is required. They are suitable for both occasional use items and regularly used portable electronics.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eIn professional settings, these batteries are often used in medical devices like glucose meters or in industrial equipment such as key fobs and remote controls. The standard voltage ensures consistent operation for measurement and control applications.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAround the home, these batteries power everyday items like watches, calculators, and small toys. Their compact size allows them to fit seamlessly into these devices, providing a simple power solution for daily tasks.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V button battery CR2032 20mm diameter 3.2mm height alkaline\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/533520523535.webp\"\u003e\u003c\/div\u003e\u003cp\u003eChoosing the correct button battery for your device ensures reliable performance and reduces the risk of power interruptions. This battery's compatibility with multiple device types adds practical value for households and small offices.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eWhile button batteries are single-use, their long shelf life in storage means you can keep a spare ready for quick replacement. They require no maintenance beyond correct insertion and timely disposal.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThis button battery is offered in three common sizes, allowing you to select the precise model for your device. Its standard 3V output and alkaline construction make it a straightforward, no-fuss power source for a variety of low-drain electronics.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V button battery CR2032 20mm diameter 3.2mm height alkaline\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/59006646-1587-4015-89d3-60e6bec74f84.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V button battery CR2032 20mm diameter 3.2mm height alkaline\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/e78df138-2ca0-4940-8a98-4a3ecdd638a6.webp\"\u003e\u003c\/div\u003e","brand":"5ewxib-i4","offers":[{"title":"CR2032","offer_id":54753564229969,"sku":"CJXFLPDC00046-CR2032","price":10.58,"currency_code":"GBP","in_stock":true},{"title":"CR2016","offer_id":54753564262737,"sku":"CJXFLPDC00046-CR2016","price":10.58,"currency_code":"GBP","in_stock":true},{"title":"CR2025","offer_id":54753564295505,"sku":"CJXFLPDC00046-CR2025","price":9.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/8548\/7953\/files\/59006646-1587-4015-89d3-60e6bec74f84.webp?v=1788186143","url":"https:\/\/avelmere.com\/products\/button-battery-3v-cr2032-cr2025-cr2016-alkaline-20mm-diameter-3-2mm-height-for-watches-calculators-key-fobs-toys","provider":"Avelmere.com","version":"1.0","type":"link"}