LFP battery with long service life design for containerized ESS. Because of their small size, lightweight and potential, these lithium-ion batteries are popular in energy storage and portable electrical and electronic products. The merit of it is its cycle life is long: the capacity retention rate is equal to and over 80%. And many models of it now have been invented: GSP42173135-150Ah is in the stage of mass production, GSP54173202F-202Ah is in the stage of trial production and GSP71173202-280Ah is on the experimental stage. Also, there are three other models meeting the requirement of the certificate like UN38.3, IEC62619, or MSDS.