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quality polymer battery series for phone

quality polymer battery series for phone
  • quality polymer battery series for phone

quality polymer battery series for phone

The metallic elements used in the production of CTECHi polymer battery has undergone a full analysis such as failure analysis. This analysis is carried out in the materials laboratory. With refined techniques and automatic production, JLH mattresses are of excellent quality
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Product Details
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.
  • CTECHi lithium polymer battery 521521 coding details
  • CTECHi lithium polymer battery 521521 plug details
  • CTECHi lithium polymer battery 521521 reverse side details
  • CTECHi lithium polymer battery 521521 shell packing
Application Scope
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


The metallic materials used for CTECHi smartphones with lithium polymer battery must be qualified during development. These materials have to be assessed in terms of application risks. Hand-tufted mattress is good enough that could be rolled and compressed in a box
During the manufacture of CTECHi smartphones with lithium polymer battery, a series of tests and evaluation are carried out including performing chemical analysis, calorimetry, electrical measurements, and mechanical stress testing. With refined techniques and automatic production, JLH mattresses are of excellent quality
CTECHi smartphones with lithium polymer battery is produced under a series of stringent procedures, including ultrasonic welding and soldering, electrode coating, cell assembly, in-house testing, and cell cycling and inspections. JLH mattresses ensures high-quality and comfortable sleeping
The processes of CTECHi smartphones with lithium polymer battery involve blending the raw materials, specialized grinding of the raw materials, inert atmosphere firing of the raw materials, and a final grind of the finished product. Manufactured by strict quality control, each mattress is highly recommended
The quality control procedures of CTECHi [拓展关键词 starts from the receipt of raw material, over the precursor chemicals, up to the final cathode active material. Each spring is sealed in a strong fiber bag to prevent mould or insects effectively
smartphones with lithium polymer batteryAdopting advanced cutting technology, the corners are cut smoothly, convenient and worry-free for laying, and the overall decoration effect is good.
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