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。
The design of CTECHi polymer battery involves intricate detailing. They are the consideration of seaming parts, stitching workmanship, the color mix of the stitch, as well as needle pitch.
PL521521 is a lithium ion polymer battery with a size of 5.2 * 15 * 21 mm, a voltage of 3.7 V and a capacity of 140 mAh. The lithium ion polymer battery is a high performance lithium battery that is very safe and reliable, has high energy, low weight, high cost performance and long service life.
The PL521521 lithium-ion polymer battery is widely used in mobile phones, tablets, notebook computers, smart watches and electronic components due to its high operating voltage, long cycle life, small self-discharge and no memory effect.
521521 lithium polymer battery can be used in digital camera
521521 lithium polymer battery can be used in paid
521521 lithium polymer battery can be used in phone
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Some basic tests for CTECHi polymer 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 polymer 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 polymer 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 smartphones with lithium polymer 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 polymer 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.