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Shenzhen HuaYou Electronic Technology Co., Ltd ( hypolymer-cell.com ) was established in 2011, after about ten years of development, HuaYou has become a global leader of customized lithium schemes and products supplier.
HuaYou is a chinese best price lithium polymer cells manufacturer. The polymer li-ion batteries produced in our company can conform to KC, UL, UN38.3, CE and CB / IEC62133 standards and can be used in mobile phones, bluetooth, MID, portable DVD, MP3 / MP4, digital camera, electric toys and tools, energy storage equipment, electric-bike, GPS, miner lamp, LED lamps, medical devices and so on.
HuaYou Battery specializes in customize Lithium Ion Polymer Battery. Which are widely applied to Military, medical, financial, communications, security, transportation, logistics, mining, consumer electronics and other fields, Our company can also produce high-rate, high / low temperature and large batteries for special purposes besides the common polymer li-ion batteries.
As a portable energy storage device, lithium ion batteries are widely used in mobile phones, notebook computers, cameras, electric bicycles, electric vehicles and other fields. Among them, the lithium battery electrolyte is an aspect that cannot be ignored. After all, the electrolyte, which accounts for 15% of battery cost, does play a vital role in battery energy density, power density, wide temperature applications, cycle life and safety performance.
The size of the lithium ion polymer battery is directly related to the battery capacity. The formula for calculating the capacity of a lithium ion polymer battery is: capacity (AH) = constant discharge current (A) × discharge time (H). The battery on the mobile power supply usually uses a lithium polymer battery. The choice of lithium polymer battery mainly has several indicators to meet the demand. The main factors are high safety, many charge and discharge times, long life and large capacity. Next, let us take a closer look at how to calculate the capacity of lithium-ion polymer batteries.
Electrolyte is an important part of lithium-ion batteries. It not only transports and conducts current between the positive and negative electrodes, but also determines the working mechanism of the battery to a large extent, affecting the specific energy, safety performance, rate charge and discharge performance, cycle life and production cost of the battery.
The negative electrode of lithium ion battery is made by mixing the negative active material carbon material or non-carbon material, binder and additives to form a paste glue, evenly spreading it on both sides of the copper foil, drying and calendering it.
The polymer lithium battery is a chemical battery. Compared with previous batteries, it has the characteristics of high energy, miniaturization and light weight.