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The difference between ternary lithium battery and lithium iron phosphate battery

Time:Jul 13, 2023 Views:954


In the field of lithium battery applications, most of them are ternary lithium batteries and lithium iron phosphate batteries. The two batteries have their own advantages and disadvantages. Below we analyze the differences between the two batteries from various angles.

1. Nominal voltage

The nominal voltage level of the ternary lithium battery is 3.7V, and the lithium iron phosphate is 3.2V. The actual deposit volume of the ternary lithium battery is higher than the lithium iron phosphate


2. Energy density

The energy density of ternary lithium batteries is relatively high. Two batteries of the same size, the capacity of the ternary lithium battery is higher than the lithium iron phosphate


3. Low temperature performance


Poor low temperature performance is the common problem of these lithium batteries. Between the two, the low temperature performance of the ternary lithium battery should be due to the lithium iron phosphate battery


4. Stability


Affected by raw materials, the overall insurance capacity of lithium iron phosphate is better than the ternary lithium battery


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