Polymer battery as the product of environment change on the high temperature performance requirements more and more high, high temperature polymer battery mainly used for vehicle traveling data recorder, outdoor lighting and other fields, improve the high temperature of high temperature polymer battery performance will continuously expand new product areas.
High temperature polymer battery cell to charge and discharge is normal, in 70 degrees of environment and require high temperature polymer battery can be used under the condition of high temperature of 80 degrees, the high temperature polymer lithium battery development design is mainly for automotive market, because the car closed in summer temperatures around 75 degrees, if high temperature polymer batteries meet the requirements of this standard, the automotive industry or high temperature polymer battery cells will be most used for power supply.
Polymer high-temperature batteries face a huge automobile consumer market, the demand for on-board electronic products is also rising. Car data recorder, GPS, tire pressure and other products have become a lot of car owners essential products. These products are generally the built-in lithium battery, due to the complexity of automobile internal environment: high temperature, vibration, etc., so the battery should have certain requirements, especially the high temperature requirements, summer in outdoor car after exposure, the car's position of the highest temperature can reach 75 ℃.
Lithium battery safe use temperature of the lithium battery is commonly: 10 to 45 ℃, charging discharge - 10 ℃ to 55 ℃. Obviously, the high temperature environment inside the car is not suitable for use. Too high a temperature will cause the lithium battery to swell and even burn, but the polymer high-temperature battery can work beyond this temperature range. The graph below shows the charging and discharging curves of the polymer high-temperature battery.
After the breakthrough verification of polymer high temperature battery technology, we are focusing on the research and development and production of polymer lithium battery, with a daily production capacity of more than 100,000 cells. For automotive electronics market, we newly launched a new material, enables cell in 85 ℃ storage, 70 ℃ under the condition of charging and discharging don't appear deformation, the phenomenon such as dysfunction. The key point is that the high-temperature battery technology not only achieves a breakthrough in high-temperature performance, but also well controls the cost of this series of batteries, which is highly competitive in the industry. At present, the battery has been used in many products such as car data recorder, car GPS and sports DV.
Polymer battery pack as the product of environment change on the high temperature performance requirements more and more high, high temperature polymer battery mainly used for vehicle traveling data recorder, outdoor lighting and other fields, improve the high temperature of high temperature polymer battery performance will continuously expanding areas of new product, check the site map, can know more about ofbattery net related high temperature of 70 ℃ high temperature polymer battery discharge curve data.
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