What is the difference between EVE LF280 and LF280K?

The EVE 3.2v 280ah lithium iron phosphate battery cells, some write LF280, some write LF280K, what is the difference between them? Let`s find out.
LF280K is usually used in energy storage systems, mainly in high cycle. As you can see from the picture below, the LF280K has a cycle life ≧ 6,000times. The LF280 has a cycle life ≧ 3500times in the same situation.

Of course, the price, LF280K will be higher than LF280.
Customers can choose the most suitable battery cells according to their needs.