1. The structure type of polymer lithium ion battery uses plastic steel plastic soft packaging, which is different from the plastic shell of liquid rechargeable battery. Once a safety risk occurs, the liquid rechargeable battery is very easy to explode, while the liquid rechargeable battery only has an air drum condition.
2. The thickness of the rechargeable battery is small, and it can be made into a thinner general liquid lithium battery. Choose the method of ordering the case first and plugging the battery cathode material. The thickness is so thin that there are technical shortcomings in the following, and polymer lithium batteries will not have This problem, the thickness is less than millimeters, in line with the requirements of fashionable mobile phones.
3. Compared with the aluminum shell lithium battery rechargeable battery of the same volume and specification model, the weight is 40% light, and the light weight aluminum shell rechargeable battery is 20%.
4. The polymer lithium battery with large battery capacity is 10%~15% higher than that of the aluminum shell battery of the same specification and 5%~10% higher than the aluminum shell rechargeable battery. It is used on colorful display mobile phones and mobile MMS mobile phones. Most of the colorful display screens and mobile MMS mobile phones released on the sales market at this stage also use colorful display screens and mobile MMS mobile phones.
5. Polymer lithium batteries with low internal resistance need to be smaller than ordinary liquid rechargeable batteries. At this stage, the internal resistance of domestic polymer lithium batteries can even be below 35 meters, which greatly reduces the self-consumption of rechargeable batteries. The battery life increases the battery life of the mobile phone. This type of polymer lithium battery suitable for high-current charging and discharging is more suitable as an ideal choice for the remote control method, and becomes the most anticipated substitute for the Ni-MH rechargeable battery. .
6. According to the need to increase or reduce the thickness of the rechargeable battery, develop and design new batteries with high quality and low price, short cycle time, and some can also customize polymer lithium batteries according to the appearance of the mobile phone to flexibly use the rechargeable battery case Indoor space, increase battery power.
7. High polymer lithium battery with good charge and discharge characteristics choose colloidal solution electrolyte solution. Compared with liquid electrolyte solution, the charge and discharge characteristics of colloidal solution electrolyte solution are stable, and the charge and discharge service platform is high.
8. The design of the thermal insulation board is simple. Because the polymer raw materials are selected, the rechargeable battery is not easy to catch fire or explode. The rechargeable battery itself will have a sufficient safety factor, so it can be considered to save PTC and PTC, and then Save the cost of rechargeable batteries.