MINYU CR2025 3V Lithium Coin Cell Battery

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CR2025 Specifications

Specification	Details
Model	CR2025
Battery Type	Lithium Manganese Dioxide Coin Cell
Nominal Voltage	3V
Nominal Capacity	165mAh*
Diameter	20.0mm
Thickness	2.5mm
Standard Continuous Drain	0.2mA*
Approx. Weight	2.3g*
Rechargeable	No
Application	Devices designed for CR2025 batteries

MINYU Energy is a lithium battery manufacturer with 15 years of factory experience. We work with customers seeking dependable battery supply for consumer electronics, industrial devices and customized product projects. Our product range includes coin cell batteries and other lithium battery solutions, with support for discussing specifications, packaging and supply requirements according to each project.

The CR2025 is a 3V, non-rechargeable lithium coin cell. Its compact, flat format is designed for electronic devices that specify the CR2025 size. Typical compatible products may include selected car key fobs, remote controls, calculators, weighing scales and other compact electronics. Battery compatibility depends on the device design, so customers should check the model number and polarity requirements in the device manual before ordering or replacing a cell. The CR2025 should not be substituted for a CR2032 or another coin cell unless the device manufacturer confirms compatibility.

For distributors, importers and product manufacturers, MINYU Energy can discuss sample testing and bulk purchasing needs. Before placing an order, buyers can confirm the battery model, voltage, packaging format, order quantity and destination market with our team. This helps align the product supplied with the device and sales channel requirements. If a project requires a different battery specification or presentation, share the application and target requirements for a feasibility discussion.

We aim to make communication clear from the first inquiry through product confirmation. Provide your target model, estimated quantity and packaging preference, and our team can help review the request. Whether you are sourcing CR2025 cells for replacement sales, device production or distribution, MINYU Energy is ready to discuss a suitable supply plan and sample evaluation. Please verify all technical details against the confirmed product specification before publishing or placing an order. Ask our team for specifications, packaging details, sample terms, lead time estimates and a quotation directly.

问1. Are you a battery manufacturer or a trading company?

答:We are a lithium battery manufacturer with production bases in Dongguan, Guangdong, and Baise, Guangxi, China. Our battery manufacturing operations began in 2013. We integrate battery research and development, production, sales and technical support to serve customers seeking direct factory supply and customized battery solutions.
问2. What types of batteries do you supply?

答:Our product range includes rechargeable lithium polymer batteries, cylindrical cells such as 18650 and 21700, customized battery packs, portable power stations and residential energy storage batteries. We develop solutions for consumer electronics, wearable devices, smart home products, medical equipment, drones, robots and other applications.
问3. Do you offer OEM/ODM battery customization?

答:Yes. We provide customized battery development based on your device requirements, including capacity, dimensions, voltage and series-parallel configuration. Our team evaluates the application, electrical requirements and installation space to propose a suitable solution. The final design and specifications are confirmed for each project.
问4. What information should I provide to select a suitable battery?

答:Please share your device application, operating voltage, continuous and peak current, target capacity or runtime, and available battery space. Connector details, protection requirements, operating temperatures and expected order quantity are also helpful. These details allow our technical team to evaluate compatibility and recommend a suitable battery configuration.
问5. How do you control battery quality?

答:We combine controlled production conditions, automated manufacturing and in-process inspection with reliability testing. Our inspection capabilities include coating thickness measurement, electrode burr inspection, cell moisture measurement, automated open-circuit voltage testing and CCD inspection during winding. Testing requirements are determined according to the battery design and application.
问6. Can you develop batteries with special performance requirements?

答:Yes. Our development capabilities include fast-charging, extended-cycle-life, semi-solid-state and high- or low-temperature battery solutions. These features are available for selected designs and are not standard across every model. Please provide your performance targets so our team can evaluate feasibility and confirm the relevant specifications and test conditions.
问7. How can I arrange samples, and what are your MOQ and lead time?

答:Please send the required battery model or specifications, sample quantity and expected production volume. Our sales team will confirm sample availability, minimum order quantity and the delivery schedule for your project. Custom development and testing requirements should be reviewed before the production timeline is finalized.
问8. What technical and after-sales support do you provide?

答:We provide coordinated support from product, commercial and technical specialists, covering battery selection, project communication and after-sales enquiries. If an issue occurs, please share the battery model, order details, operating conditions and relevant photos or test data so our team can review the issue and advise on the next steps.