{"product_id":"button-battery-3v-alkaline-coin-cell-cr2032-cr2025-cr2016-for-electronic-devices-watches-remote-controls-calculators-and-small-gadgets-with-standard-3-volt-output-and-compact-20mm-diameter-size","title":"Button battery 3V alkaline coin cell CR2032 CR2025 CR2016 for electronic devices, watches, remote controls, calculators and small gadgets with standard 3 volt output and compact 20mm diameter size","description":"\u003ch1\u003e3V Button Batteries: CR2032, CR2025 and CR2016 Models for Electronic Devices\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"CR2032, CR2025 and CR2016 3 volt alkaline button batteries with 20mm diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/20926211878126.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThese 3V alkaline button batteries, available in the CR2032, CR2025, and CR2016 models, serve as a fundamental power source for a wide array of small electronic devices. With a standard voltage output of 3 volts and a compact 20mm diameter, they are engineered to fit the battery compartments of common household items like wristwatches, remote controls, calculators, key fobs, and various portable gadgets. This range covers three of the most frequently specified coin cell sizes, providing a direct replacement option for many devices without requiring adapters or modifications.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"CR2032, CR2025 and CR2016 3 volt alkaline button batteries with 20mm diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/2706146343714.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe primary feature of these batteries is their specification-adherent design, built to match the requirements of devices originally powered by 3V coin cells. The construction follows standardised dimensions and electrical characteristics to ensure a reliable fit and function.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe batteries utilise alkaline chemistry, a common and widely available technology for this type of cell. This material choice provides a standard shelf life and discharge curve suitable for the low-power, steady-drain applications typical of devices like clocks and memory backup circuits. The outer casing is designed to the standard coin cell form, ensuring correct physical contact within the device's battery holder.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eAll three models share a uniform diameter of 20mm, making them physically interchangeable in terms of width within a device's compartment. The critical differentiator is their height, which varies by model number. The CR2032 has a stated height of 3.2mm. It is essential to select the correct model (CR2032, CR2025, or CR2016) based on the height specified by your device, as using an incorrect height may prevent the battery compartment from closing or may fail to make proper electrical contact.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"CR2032, CR2025 and CR2016 3 volt alkaline button batteries with 20mm diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/3150463070678.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe 3V output and compact size make these batteries suitable for powering circuits where space is limited and a stable, long-term voltage source is needed. Their application is defined by the device's design rather than the battery itself.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn settings like event management or professional environments, these batteries are often used in equipment such as digital thermometers, laser pointers, pedometers, or small data loggers. Their reliability and ease of replacement are key, ensuring that tools remain operational during critical periods without the need for complex charging systems or bulky power packs.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eWithin the home, these batteries are most commonly found in consumer electronics. The CR2032, CR2025, and CR2016 models frequently power television remote controls, kitchen scales, car key fobs, bathroom scales, and many children's toys. Their role is to provide maintenance-free power for months or years, requiring only occasional replacement when the device indicates low battery.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"CR2032, CR2025 and CR2016 3 volt alkaline button batteries with 20mm diameter\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1213\/2025-10-02\/original-image\/533520523535.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of these batteries lies in their conformity to established standards, which guarantees compatibility, and their role as a consumable item in maintaining the function of often essential devices.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eWhile the battery itself is not reusable, its value is in enabling the continued use of the electronic device it powers. By providing a straightforward, drop-in replacement, it eliminates the need to repair or dispose of a larger device simply because its integrated power source has depleted. This contributes to reduced electronic waste and cost savings over the device's lifetime.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eSelecting this product is a matter of matching the specification to your device's needs. The availability of the three specific model numbers (CR2032, CR2025, CR2016) allows you to find the exact height variant required. The clear 3V voltage and 20mm diameter confirm basic compatibility, while the alkaline chemistry indicates a standard performance profile suitable for general use. It represents a no-fuss solution for restoring power to devices designed around these ubiquitous cell sizes.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"CR2032, CR2025 and CR2016 3 volt alkaline button batteries with 20mm diameter\" 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=\"CR2032, CR2025 and CR2016 3 volt alkaline button batteries with 20mm diameter\" 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":"qnaa1a-ru","offers":[{"title":"CR2016","offer_id":58223054651723,"sku":"CJXFLPDC00046-CR2016","price":10.88,"currency_code":"GBP","in_stock":true},{"title":"CR2032","offer_id":58223054684491,"sku":"CJXFLPDC00046-CR2032","price":10.88,"currency_code":"GBP","in_stock":true},{"title":"CR2025","offer_id":58223054717259,"sku":"CJXFLPDC00046-CR2025","price":10.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/6686\/8811\/files\/59006646-1587-4015-89d3-60e6bec74f84.webp?v=1787383221","url":"https:\/\/doverelle.com\/products\/button-battery-3v-alkaline-coin-cell-cr2032-cr2025-cr2016-for-electronic-devices-watches-remote-controls-calculators-and-small-gadgets-with-standard-3-volt-output-and-compact-20mm-diameter-size","provider":"Doverelle.com","version":"1.0","type":"link"}