---
title: "Easpring: The verification progress of the fifth-generation ultra-high-voltage high-density lithium iron phosphate product is smooth and has completed the introduction of key customers"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/262773777.md"
description: "Easpring stated in an institutional research that the company is accelerating the iterative development of high-pressure compact lithium iron phosphate products. The third-generation and a half products have achieved stable mass production, the shipment volume of the fourth-generation and a half products has increased, and the verification of the fifth-generation ultra-high-pressure compact density lithium iron phosphate products has been successful, with a compact density exceeding 2.75g/cm³, maintaining excellent fast charging capability and low-temperature performance, widely used in high-end large-scale energy storage and power battery projects, and is expected to become a new profit growth point"
datetime: "2025-10-26T11:57:07.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/262773777.md)
  - [en](https://longbridge.com/en/news/262773777.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/262773777.md)
generator: "portal-rs"
---

# Easpring: The verification progress of the fifth-generation ultra-high-voltage high-density lithium iron phosphate product is smooth and has completed the introduction of key customers

Easpring Technology stated during an institutional research that the company continues to accelerate the iterative development of high-density lithium iron phosphate products. The third-generation semi-product with a packing density of 2.58g/cm³ has been stably mass-produced and supplied. The shipment volume of the fourth-generation semi-product with a packing density of 2.68g/cm³ is continuously increasing. The verification progress of the fifth-generation ultra-high packing density lithium iron phosphate product is smooth, and it has completed the introduction to key customers, with a packing density exceeding 2.75g/cm³. While the packing density of the products continues to improve, they still maintain excellent fast charging capabilities and low-temperature performance, gaining widespread application in high-end large-scale energy storage and power battery projects, and are expected to become a new profit growth point for the company

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**