What Are The Cycle Times And Real Life Of Lithium Iron Phosphate Battery Pack
What is the real life of lithium iron phosphate battery pack? In fact, the life of lithium battery pack is similar. Whether it is lithium iron phosphate battery. or ternary lithium battery, the actual service life is related to the user's use method and protection. The article is talk about how long is the real life of lithium iron phosphate battery pack?
What Is The Lithium Iron Phosphate Battery?
Lithium iron phosphate battery is a kind of lithium-ion battery, which uses lithium iron phosphate as the positive electrode material. It is characterized by strong safety and stability, high temperature resistance and good circulation performance.
What Is The Real Life Of The Lithium Iron Phosphate Battery Pack?
The cycle life of long-life lead-acid battery is about 300 times, and the maximum is 500 times. Lithium iron phosphate power battery, with a cycle life of more than 2000 times. The lead-acid batteries of the same quality are "new half a year, old half a year, and maintenance again half a year ". The maximum time is 1-1.5 years, while the lithium iron phosphate battery pack will have a theoretical life of 7-8 years under the same conditions.
Lithium iron phosphate battery pack can be used for about 8 years generally; However, if used in warm areas, the life of lithium iron phosphate battery is longer than 8 years. The theoretical life of lithium iron phosphate battery pack is also more than 2000 charge and discharge cycles. Even if it is charged once a day, it can maintain for more than five years. Generally speaking, the daily household is charged once every three days, and it can be used for about eight years. However, due to the poor low-temperature performance of lithium iron phosphate batteries, the life of lithium iron phosphate batteries will be relatively longer in warm areas.
The service life of the lithium iron phosphate battery pack is about 5000 times. The battery has its own cycle discharge times (for example, 1000 times). If the charge and discharge exceed this number, the battery will die. Complete discharge will seriously affect the use of the battery, so it is better not to discharge too much.
Advantages Of Lithium Iron Phosphate Battery Pack Compared With Lead-Acid Battery:
1.Large capacity. The lithium battery cell can be made into 5Ah ~ 1000ah (1Ah = 1000mAh), while the 2V cell of the lead-acid battery is usually 100Ah ~ 150Ah, with a small variation range.
2.Light weight. The volume of lithium iron phosphate battery pack with the same capacity is 2 / 3 of the volume of lead-acid battery and the weight is 1 / 3 of the latter.
3.Strong fast charging capacity. The starting current of lithium iron phosphate battery pack can reach 2c, realizing large rate charging; The current of the lead-acid battery is generally required to be between 0.1C and 0.2C, so the fast charging performance cannot be achieved.
4.Environmental protection. The lead-acid battery contains a large amount of heavy metal - lead, which produces waste liquid. The lithium iron phosphate battery pack does not contain any heavy metal, so it is pollution-free in production and use.
5.Cost effective. Although the lead-acid battery has a lower purchase cost than the lithium iron phosphate battery due to its cheap material, it is less economical than the lithium iron phosphate battery in terms of service life and daily maintenance. The practical application results show that the cost performance ratio of lithium iron phosphate battery is more than 4 times that of lead-acid battery.