Can 3.2V lithium iron phosphate battery replace 3.7V lithium battery in the future?

　　According to the industry standard, the charging and discharging voltage range of 3.2V lithium battery should be 2.0-3.8V, and the positive specific capacity of 3.2V lithium battery is mAH/g. Its crystal structure is a wide range of magnesium peridotite raw materials. The key is that the number of charging cycles is more than 2000, and the safety is good. More environmental protection, can effectively reduce environmental pollution. Compared with 3.7V lithium ion battery, the small 3.2V lithium iron phosphate battery has the disadvantage of small capacity, so the current utilization rate is not high. 3.2V lithium iron phosphate battery claims to save your electronic products! The nominal capacity of a common battery pack is very high because individual batteries are connected in parallel to produce greater voltage and capacity. The actual capacity of a single battery is 1~3 ampere hours, which is exactly twice the voltage of an ordinary alkaline battery. With a battery shaped placeholder, it can be used in various digital products using AA batteries! The life of electricity is longer! Lighter weight! It can be used to install flash, mouse, headset and other digital products.

　　However, the 3.2V lithium iron phosphate battery is mainly used in electric vehicles, new energy buses and communication power supplies that require greater capacity and high voltage. The capacity of lithium iron phosphate power battery varies greatly, and can be divided into three types: small ones are a few tenths to a few milliampere hours, medium ones are dozens of milliampere hours, and large ones are hundreds of milliampere hours. The similar parameters of different types of batteries are also different.

　　Recently, we have seen that some manufacturers claim to use "iron added battery" as the selling point of product promotion, namely the so-called lithium iron phosphate battery. The lithium iron phosphate power battery pack has the following five advantages: higher safety, longer service life, no heavy metals and rare metals (low cost of raw materials), support for rapid charging, wide operating temperature range, no cobalt and other precious elements, low price of raw materials, rich phosphorus resources, lithium and iron on the earth, and no shortage of materials. With the improvement of mining technology and the intensification of competition in the chemical materials industry, The cost of lithium iron phosphate is also decreasing. Digital equipment manufacturers will use more 3.2V lithium iron phosphate batteries, which may replace 3.7V lithium batteries in the future.

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