The nominal voltage of Lithium Iron Phosphate Battery is 3.2V, the end charge voltage is 3.6V, the termination voltage is 2.0V. Due to the quality and process of positive and negative material, electrolyte material used by different LiFePO4 Battery Manufacturers, there will be some differences in their performance. For example, the same LiFePO4 cell model, same package of standard battery cell, the capacity of the battery has big difference.
There is great difference of LiFePO4 Battery Pack capacity, can be divided into three categories: small to a few tenths of a few Ma, large medium size tens to hundreds of Ma. There are some differences in the same parameters of different types of batteries.