Instead of lithium lead acid Battery

The real life of lithium iron phosphate batteries is several years? Actually, the life of lithium batteries is almost the same. Whether lithium iron phosphate batteries or Li(NiCoMn)O2 lithium batteries, the actual life is related to the user's use method and protection. As a backup power supply for UPS batteries, lithium batteries play an important role. The service life and time of lithium iron phosphate batteries can be prolonged by using correct methods and regular maintenance. In this paper, we will discuss how long the real life of lithium iron phosphate battery pack is.

What is lithium iron phosphate battery?

Lithium iron phosphate battery is a kind of lithium ion battery, which uses lithium iron phosphate as cathode material. It is characterized by strong safety and stability, high temperature resistance and good cycle performance.

How long is the real life of lithium iron phosphate battery pack?

The cycle life of long-life lead-acid batteries is about 300 times, and the maximum is 500 times. The cycle life of lithium iron phosphate power battery is more than 2000 times. The lead-acid batteries with the same quality are "new half year, old half year, maintenance half year", and the maximum time is 1-1.5 years. The theoretical life of lithium iron phosphate batteries will reach 7-8 years when they are used under the same conditions.
Lithium iron phosphate batteries are generally available for about 8 years, but if used in the south. The life of lithium iron phosphate batteries is longer than that of eight years. The theoretical life of lithium iron phosphate battery pack is also more than 2000 charge-discharge cycles, which can last for more than five years even if it is charged once a day. Generally speaking, the daily household use is three days and one charging, that 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 in the southern region will be relatively longer.
The service life of lithium iron phosphate battery pack is about 5000 times. The battery has its own cycle discharge times (for example, 1000 times). If the battery is charged or discharged more than this time, the battery will die. Full discharge will seriously affect the use of the battery, so don't over discharge.

Which is the longest real life of lithium Li(NiCoMn)O2 and lithium iron phosphate?

Li(NiCoMn)O2 material lithium battery cycle 3900 times, residual capacity 66%, lithium iron phosphate battery pack cycle 5000 times, residual capacity 84%, cycle life than Li(NiCoMn)O2 material battery, lithium iron phosphate battery has obvious advantages. According to the residual capacity/initial capacity = 80% as the end point of the test, the 1C cycle life of Li(NiCoMn)O2 material battery laboratory is about 2500 cycles at present, and that of lithium iron phosphate battery laboratory is more than 3500 cycles, some of which are more than 5000 cycles. Therefore, the real life of lithium iron phosphate batteries is longer and longer than that of lithium Li(NiCoMn)O2 batteries.
Lithium iron phosphate battery pack has stable output voltage, high output voltage, stable performance, large capacity, long service life, wide operating temperature range, good safety and environmental protection, so there is a great room for improvement in the future development of lithium battery.

Compared with lead-acid batteries, lithium iron phosphate batteries have advantages:

1. Large capacity. Lithium battery monomer can be made into 5Ah ~ 1000Ah (1Ah = 1000mAh), while lead-acid battery 2V monomer is usually 100Ah ~ 150Ah, with a small variation range.
2. Light weight. The lithium iron phosphate battery pack with the same capacity is 2/3 of the lead-acid battery volume and 1/3 of the weight of the latter.
3. Fast charging ability. The starting current of lithium iron phosphate batteries can reach 2C to achieve high rate charging; the current of lead-acid batteries is generally required between 0.1C and 0.2C, which can not achieve fast charging performance.
4. Environmental protection. Lead-acid batteries contain a large number of heavy metals, lead, which produces waste liquids, while lithium iron phosphate batteries do not contain any heavy metals and are pollution-free in production and use.
5. High cost performance. Although lead-acid batteries are cheaper to purchase than lithium iron phosphate batteries due to their cheap materials, they are less economical than lithium iron phosphate batteries in terms of service life and daily maintenance. The practical application results show that the performance-price ratio of lithium iron phosphate battery is more than four times that of lead-acid battery.

This is the introduction of the relevant knowledge about the real life of lithium iron carbonate battery packs. Through the introduction of the above, I hope to bring some help to you. Lithium iron phosphate power battery, charged and discharged at room temperature 1C, the capacity of the monomer after 2000 cycles is still more than 80%, the 3C cycle life is more than 800 cycles, the life of all batteries is relatively long.

If you can't find a battery that meets your requirements on this page, please contact us for more information about our custom battery packs.

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