Suzhou Tetrahedron New Energy Technology Co.

About us

Tetrahedron was founded by senior engineers in the lithium battery industry. These engineers have experienced the development and manufacturing of advanced automotive power batteries and energy storage batteries at home and abroad, and have close technical cooperation and technology sharing with the University of Science and Technology of China, Suzhou University and the Dalian Institute of Chemical Physics of the Chinese Academy of Sciences. The company focuses on the research and development of core materials, battery cells, and power systems for high-performance special lithium-ion or lithium batteries, as well as the design, manufacturing, and sales of related products.

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Technical team

The tetrahedral new energy team is composed of battery cell teams with over 8 years of experience, with a master's and doctoral ratio of 95%, and all of them come from top domestic companies. The personnel are engaged in materials, electrolytes, solid-state battery technology, sodium ion battery development, process design and development, as well as mechanism, simulation, safety, digital analysis, etc.

Engineering products

Focusing on professional understanding of market demand, our team members have rich design and development experience leading the national M3 project, APPLE series products, BMW battery cells, Mercedes Benz 4C battery cells, and new energy semi-solid state battery development and mass production. Our products involve square shapes, blades, soft packs, and cylinders. Currently designing and developing 10 products with special field requirements, including high energy density, low temperature, fast charging products, as well as good high thermal performance, fast charging performance, and safety considerations.

Core materials

Atomic level growth of phosphate liquid phase synthesis technology, in-situ doped nano (20-150nm) lithium iron (or manganese) phosphate cathode material, achieves good processing characteristics and low-temperature rate characteristics.

The electrolyte additive TAD01 and electrolyte formulation technology developed to balance high temperature characteristics with ultra-low temperature and rate performance can synthesize solid electrolyte materials with nanoscale and uniform particle size, achieving conductivity of 10-2S/cm and good processing characteristics.

Innovation support

We have stable OEM resources from top companies, and our manufacturing capabilities are stable and reliable.

Dalian Institute of Chemical Physics, Chinese Academy of Sciences and others have authorized or shared the technology of high-energy lithium sulfur battery, all solid state sample technology and new battery technology.

The team has a unique understanding of chemical system combinations, electrode design, and manufacturing limits, especially in the design of power innovations.

Core advantages

Development system

High nickel, high silicon ternary high safety
New lithium iron phosphate ultimate performance system
Development of Next Generation New Chemical Systems
Application technology of recycled materials
Core products

ED breakthrough>400Wh/kg high-end product
LT -50 ℃, FC/FD>4C extreme environment products
Large soft pack, standard square battery cells with flexible size changes for easy assembly size requirements
Solution

The demand for lithium-ion batteries in special environments
Good product performance and production quality assurance
Large soft pack comparable to consumer battery performance
Energy storage and power battery blank areas, small market demand for battery cell products
Segmented fields

Product demand for special application areas in small markets
Drones, vehicle charging power supplies, mining cards, low-temperature charging vehicles, solar street lights, communication base station power supplies, medical equipment power supplies, robot power supplies and other fields