{"product_id":"3v-button-battery-cr2032-cr2025-cr2016-alkaline-coin-cell-20mm-diameter-3-2mm-height-for-watches-calculators-key-fobs-small-electronics","title":"3V Button Battery CR2032 CR2025 CR2016 Alkaline Coin Cell 20mm Diameter 3.2mm Height for Watches Calculators Key Fobs Small Electronics","description":"\u003ch1\u003e3V Button Battery CR2032 CR2025 CR2016 Alkaline Coin Cell 20mm\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V alkaline button battery CR2032 CR2025 CR2016 coin cell 20mm diameter 3.2mm height\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/20926211878126.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis 3V button battery is a coin cell power source for small electronics that require a compact alkaline battery. It is offered in CR2032, CR2025, and CR2016 model options, giving a choice of common button cell references. The battery has a standard voltage of 3V, a 20mm diameter, and a 3.2mm height. These measurements help buyers check physical fit before ordering. Typical uses include watches, calculators, key fobs, and similar small devices. The source information lists alkaline as the material and does not state capacity, shelf life, or pack quantity, so those details are not claimed here. This description focuses on the confirmed battery type, model options, voltage, size, and practical use.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V alkaline button battery CR2032 CR2025 CR2016 coin cell 20mm diameter 3.2mm height\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/2706146343714.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe main construction details are simple: this is a button battery with alkaline chemistry, a 3V standard voltage, and a coin cell shape. It is available in three model options. The listed diameter and height provide the key physical specifications for checking whether the battery suits a device compartment.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe battery is described as alkaline and uses a button cell format. Alkaline chemistry is a common type for household small electronics, and the coin shape allows it to fit shallow battery compartments. The source does not provide information about capacity, discharge rate, or shelf life, so no performance claims are made beyond the stated type, voltage, and model options. The model options are CR2032, CR2025, and CR2016. Buyers should match the model code shown in their device or old battery.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe stated diameter is 20mm and the height is 3.2mm. These dimensions are useful for checking clearance in watches, calculators, key fobs, and other compact devices. Because the source does not list separate dimensions for each model option, the 20mm diameter and 3.2mm height should be treated as the available size information for the product listing. Always confirm the required battery size and model code before fitting.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V alkaline button battery CR2032 CR2025 CR2016 coin cell 20mm diameter 3.2mm height\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/3150463070678.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis button battery is intended for small devices that take a 3V coin cell. Common examples include watches, calculators, and key fobs. It may also suit other compact electronics where the model and dimensions match. The product is not described for high-drain or specialist equipment, so use should stay within the stated small-electronics context.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor workplaces, offices, or service counters, a 3V button battery can be kept as a replacement for calculators, small clocks, and key fobs. The CR2032, CR2025, and CR2016 options cover several common model references, which can simplify stock selection. The source does not state pack counts or trade quantities, so bulk purchasing details should be confirmed before ordering. Fit and compatibility remain dependent on the device requiring the correct model and size.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, this battery type is typically used for watches, calculators, and small remote or key fob devices. The 20mm diameter and 3.2mm height make it easier to compare against an existing battery. The model options allow a direct match with the old battery code. No claims are made about lifespan or capacity because those figures are not provided in the source. Keep batteries away from children and dispose of them according to local rules.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V alkaline button battery CR2032 CR2025 CR2016 coin cell 20mm diameter 3.2mm height\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/533520523535.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe practical value of this listing comes from clear model options, a stated 3V voltage, and defined dimensions. It helps buyers match a replacement button battery without guessing at the main physical details. The alkaline construction is stated plainly, and the product is positioned for small electronics rather than specialist applications.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eButton batteries are replacement items for devices that need a fresh power source. This product offers CR2032, CR2025, and CR2016 options, so a suitable model can be chosen for compatible devices. The source does not state how long the battery lasts, so no maintenance or lifespan claims are made. Routine care is limited to correct installation, dry storage, and safe disposal.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eChoose this battery when a 3V alkaline button cell is required and the device matches one of the listed model options. The 20mm diameter and 3.2mm height give useful size information for checking fit. The listing avoids unsupported claims about capacity or shelf life and focuses on the confirmed battery type, voltage, model codes, and dimensions. Confirm the model code and size in your device before purchase.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"3V alkaline button battery CR2032 CR2025 CR2016 coin cell 20mm diameter 3.2mm height\" 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 alkaline button battery CR2032 CR2025 CR2016 coin cell 20mm diameter 3.2mm height\" 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":"mvq5jp-sd","offers":[{"title":"CR2025","offer_id":58887516258635,"sku":"CJXFLPDC00046-CR2025","price":8.0,"currency_code":"GBP","in_stock":true},{"title":"CR2032","offer_id":58887516291403,"sku":"CJXFLPDC00046-CR2032","price":8.0,"currency_code":"GBP","in_stock":true},{"title":"CR2016","offer_id":58887516324171,"sku":"CJXFLPDC00046-CR2016","price":8.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/9968\/2379\/files\/59006646-1587-4015-89d3-60e6bec74f84.webp?v=1792297216","url":"https:\/\/celovian.com\/products\/3v-button-battery-cr2032-cr2025-cr2016-alkaline-coin-cell-20mm-diameter-3-2mm-height-for-watches-calculators-key-fobs-small-electronics","provider":"Celovian.com","version":"1.0","type":"link"}