small sliver oxide battery wholesale for hearing aid

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Product Information
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Brand: CTECHi

Weight: 0.6g

Item: SR521SW 379 Sliver Oxide battery

Voltage Nominal: 1.55V

Capacity Nominal: 11mAh

Energy: 0.024Wh

Dimension: 5.8*2.1mm

Charge: NO

Operating Temperature: -20+60℃

Certification: CE, CCC, CQC, UL

Availability: OEM, ODM, OEM/ODM

Product Details

The SR521 silver oxide button battery is a non-rechargeable disposable battery, which is different from the voltage of the zinc air battery of 1.4V and the lithium button battery voltage of 3V. It has a voltage of 1.55V, a capacity of 11mAh, a diameter of 5.8mm and a thickness of 2.1mm.

SR521 silver oxide battery packaging
SR521 silver oxide battery detailed size
SR521 silver oxide battery detailed size discharge curve

Application Scope

The SR521sw silver oxide battery is a small, lightweight button battery that has almost the same voltage as an alkaline battery, so it can be used in many small electronic devices and watches.

SR521 silver oxide battery can be used in remote key
SR521 silver oxide battery can be used in digital watch
SR521 silver oxide battery can be used in Hearing aid

Product Comparison

Closely following the market trend, CTECHi Group uses advanced production equipment and manufacturing technology to produce Battery. The product receives favors from the majority of customers for the high quality and favorable price.CTECHi Group's Battery is produced in strict accordance with standards. We make ensure that the products have more advantages over similar products in the following aspects.

Enterprise Strength

Meeting customers' needs is CTECHi Group's duty. The comprehensive service system is established to provide customers with personalized services and to improve their satisfaction.

Company Advantages
1. Following steps are involved in the pre-production stage of CTECHi sliver oxide battery. They are pattern making, garment sampling, fabric development, fabric approval, and fabric sourcing.
2. The product is guaranteed to the product is 100% qualified as all defects have been eliminated in our quality control procedure.
3. The strength and sliver oxide battery product quality of CTECHi Technology Co. Ltd have been recognized by the industry.
4. The service assurance is also an important factor for CTECHi to stand out in the market.

Company Features
1. CTECHi Technology Co. Ltd is regarded as an indispensable provider of high power sliver oxide battery . We have earned a wealth of experience in designing and manufacturing.
2. We have a team of development and research members. Leveraging their years of developing experience, they work to develop innovative products per market trends and also constantly upgrade the form of these products.
3. Looking to the future, we are pursuing the spirit of 'pioneering and innovative spirit'. We will make every effort to produce more quality products and offer considerate service to the customers and society. We invest in greener manufacturing practices. This will help us realize cost savings while also having a positive impact on the environment. For example, we have brought in highly efficient water-saving manufacturing facilities to reduce the waste of water resources.

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Some basic tests for CTECHi high power sliver oxide battery have been conducted. These tests include rubbing fastness testing, color bleeding testing, shrinkage testing, color matching testing, and pilling testing.

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The safety of CTECHi sliver oxide battery must meet relevant quality regulations. They include GB18401-2010 National Basic Safety Technical Specifications for Textile Products and GB5296.4-1998 Instruction Use for Textiles and Garments.

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CTECHi sliver oxide battery undergoes a series of quality tests. They include symmetry check of fabrics, colorfastness, adhesive check (logos, tag, care labeling), stitch damage check, etc.

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CTECHi high power sliver oxide battery goes through careful designing. This process starts with a firm idea about the color story, fabric story, silhouette, details, pattern, and texture.

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The fabrics for CTECHi sliver oxide battery are selected based on various required properties of clothes. These properties are bending rigidity, evenness, frictional properties, wickability, thermal insulation, liquid-vapour permeability, air permeability, etc.

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The quality of the product is in strict accordance with the industry quality norms.

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CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users.
CTECHi GROUP专注于电池行业14年，为不同用户提供专业的产品定制服务。

Small sliver oxide battery wholesale for hearing aid

CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users. CTECHi GROUP专注于电池行业14年，为不同用户提供专业的产品定制服务。

Small sliver oxide battery wholesale for hearing aid

CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different users.
CTECHi GROUP专注于电池行业14年，为不同用户提供专业的产品定制服务。