lithium ion battery cells 18650

　　lithium ion battery 18650 price phosphate battery life:

　　At present, the battery life of lithium ion battery 18650 price phosphate battery is 2000 times, which is the ideal data to stabilize all normal low-current battery charging and normal temperature natural environment. But in fact, the actual life cycle number of lithium ion battery 18650 price phosphate batteries is different under different usage conditions. This mainly talks about the service life under several different uses.

　　1. Application of lithium ion battery 18650 price phosphate batteries in normal temperature natural environment

　　(1) Small current charging and discharging

　　The application in this case is based on 3C electronic equipment, in this industry, lithium phosphate rechargeable batteries are used in all normal applications, if the overall strength of the battery brand manufacturer is stronger and cost-effective , based on a service life of 2000 cycles;

　　(2) Stable charging and discharging at high rates

　　Polymer cores are used for charging and discharging, most of which are driven by lithium ions. Most of them are used for motor display driving force, such as new energy vehicles, battery vehicles, and wooden boat electrical engineering switching power supplies. Due to the long-term load of lithium phosphate batteries, the lithium-ion lithium-ion battery material attenuation coefficient takes a long time, and the cycle system life suddenly decreases. The quality of the lithium-ion battery may be about 500 times that of the cycle system. The overall strength of the lithium-ion iron phosphate battery manufacturer , in terms of mechanical equipment technology and the use of raw materials, the quality of lithium-ion batteries will be better, but the life of the circulation system is also about 800 times.

　　(3) High rate unstable charging and discharging use

　　Considering the use of lithium ion battery 18650 price phosphate batteries in this situation, the service life will be shortened and similar damage will occur by about 300 times. Unstable charging and discharging have a greater impact on the attenuation coefficient of rechargeable batteries.

　　2. Application of lithium ion battery 18650 price phosphate batteries in high temperature environments

　　The high-temperature performance of lithium ion battery 18650 price phosphate batteries is not very mature at present. The operating temperature is -20°C to 125°C. This temperature range is a theoretical value, and the actual application temperature range is smaller.

　　(1) Small current charging and discharging

　　In all normal applications of lithium ion battery 18650 price phosphate rechargeable batteries in this industry, if the overall strength of the battery brand manufacturer is strong and cost-effective, it is based on more than 1000 times the cycle system service life; the quality of small and medium-sized lithium battery manufacturers It is more than 500 times the service life of the circulation system; due to high temperature application, it is relatively harmful to rechargeable batteries.

　　(2) Stable charging and discharging at high rates

　　In high natural temperature environments, the charging and discharging of battery polymers is mainly driven by lithium ions, which are mostly used in motor drive power applications. The lithium-ion batteries produced by my country's powerful lithium-ion battery manufacturers are mainly used in new energy vehicles, Battery cars, wood machine power switches, etc. Since lithium phosphate batteries mainly operate under long-term load, the attenuation coefficient of lithium battery materials accelerates, and the cycle system life suddenly decreases. The quality of lithium-ion batteries may be a cycle system of about 300, and the overall strength of battery brand manufacturers, in mechanical equipment technology In terms of the use of raw materials, the quality of lithium-ion batteries will be better, but the service life of the circulation system is also around 500.

　　(3) High rate unstable charging and discharging use

　　Unstable operation and high additional charge and discharge multiples are more harmful to rechargeable batteries. The cycle system has a relatively short service life. Several lithium-ion battery manufacturers have tested the use of battery cells. After 250 to 300 times, the battery cannot be used at all. .

　　3. Application of lithium ion battery 18650 price phosphate batteries in low-temperature natural environments

　　Currently, in the sales market, the service life of lithium phosphate rechargeable batteries is significantly shortened, the charge and discharge current range is reduced by 1c, the charge and discharge capacity is 5% to 60%, the temperature is low, and the charge and discharge capacity is poor. Therefore, in today's market, there are very few perfectly used low-temperature lithium-phosphorus rechargeable batteries with a temperature range of -20c to 55c and a cycle life of 300 times.

Read recommendations:

R20

Low -temperature work battery introduction.lithium battery for solar energy storage system Processin

20kwh energy storage battery.What are the important reasons for the capacity degradation of lithium

601248 battery wholesaler

18650 battery flat top