
Based on change and innovation, Tesson Holdings links the technical strength of its subsidiary Tesson New Energy Nanjing Research Institute to conduct in-depth research on electrochemistry, organic chemistry, physical chemistry, analog computing, quantum chemistry, thermal engineering, applied electronics, software engineering, and simulation computers. Various disciplines such as material mechanics and mechanical design provide the Group with an inexhaustible source of technical power and provide comprehensive technical solutions such as technology research and development and test verification for the market. Through continuous breakthroughs in the development of core technologies, we will create a better and more enjoyable material experience and lifestyle for people.
Based on change and innovation, Tesson Holdings links the technical strength of its subsidiary Tesson New Energy Nanjing Research Institute to conduct in-depth research on electrochemistry, organic chemistry, physical chemistry, analog computing, quantum chemistry, thermal engineering, applied electronics, software engineering, and simulation computers. Various disciplines such as material mechanics and mechanical design provide the Group with an inexhaustible source of technical power and provide comprehensive technical solutions such as technology research and development and test verification for the market. Through continuous breakthroughs in the development of core technologies, we will create a better and more enjoyable material experience and lifestyle for people.
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battery positive and negative materials
battery positive and negative materials
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electrolyte, isolation film materials
electrolyte, isolation film materials
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battery structure, mechanism, etc
battery structure, mechanism, etc
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PACK,BMS and other applications
PACK,BMS and other applications
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including thermal management technology, efficient cooling technology
including thermal management technology, efficient cooling technology
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unique design structure and simulation analysis algorithm, etc
unique design structure and simulation analysis algorithm, etc
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battery equipment automation production
battery equipment automation production
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battery combination PACK automation production
battery combination PACK automation production
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electronic parts assembly automation production and other high-end intelligent manufacturing equipment technology
electronic parts assembly automation production and other high-end intelligent manufacturing equipment technology

Tesson insists on independent innovation, from basic materials, cores to battery modules, with differentiated material research, high-voltage technology, process design, test mechanisms, and relying on seamless matching of industrial chains from R & D to production. Each link highly coincident to create high safety, high energy density, long life of the core products, for new energy applications to provide a strong "core", has achieved the three-dimensional technology system-based, simultaneous development of lithium iron phosphate route, Including cylinder, soft package and solid core products in different forms.
Tesson insists on independent innovation, from basic materials, cores to battery modules, with differentiated material research, high-voltage technology, process design, test mechanisms, and relying on seamless matching of industrial chains from R & D to production. Each link highly coincident to create high safety, high energy density, long life of the core products, for new energy applications to provide a strong "core", has achieved the three-dimensional technology system-based, simultaneous development of lithium iron phosphate route, Including cylinder, soft package and solid core products in different forms.
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model 18650
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model 26650
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model 18650
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model 21700

Tesson makes use of its experience in lithium battery development and production to provide a safer and more durable power battery system assembly for new energy vehicles, electric equipment and clean energy storage, and to promote the rapid development of the new energy automobile industry. We believe that what needs to be changed is not only the technology and the product itself, Tesson continues to innovate through scientific research to improve the performance of the product, while allowing more users to obtain a safer experience at a more scientific and reasonable cost.
Tesson makes use of its experience in lithium battery development and production to provide a safer and more durable power battery system assembly for new energy vehicles, electric equipment and clean energy storage, and to promote the rapid development of the new energy automobile industry. We believe that what needs to be changed is not only the technology and the product itself, Tesson continues to innovate through scientific research to improve the performance of the product, while allowing more users to obtain a safer experience at a more scientific and reasonable cost.
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pure electric passenger car power battery system
pure electric passenger car power battery system
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pure electric logistics vehicle power battery system
pure electric logistics vehicle power battery system
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pure electric passenger car power battery system
pure electric passenger car power battery system
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electric tool power battery system
electric tool power battery system
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garden tool power battery system
garden tool power battery system
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industrial energy storage systems
industrial energy storage systems
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commercial energy storage systems
commercial energy storage systems
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home energy storage systems
Tesson is a combination of scientists, engineers and enterprise strategists, driven by scientific research innovation, gathering forward-looking vision and advanced scientific research, production capacity, stable layout of the new energy industry,
striving to build a collection of materials, cores, PACK,BMS, equipment,
Recycling to create a lithium power industry chain from the core to the system assembly, including R & D, production, sales and service links,
to provide a more complete and comprehensive integrated powertrain solution for various industries.
Applications cover new energy vehicles, energy storage systems, aerospace, military equipment, electric and special vehicles, electric equipment and other fields.
Inspire people to make it impossible to create a better and more enjoyable life for human beings
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New energy vehicles
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Energy storage
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Aerospace
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Military equipment
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Electric motorcycle and special vehicle
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Electric equipment
Over the years, with the philosophy of "Through leading technical research, lean manufacturing on the definition of industry-standard with excellent performance, meet customer needs and stay ahead of the competition,
our products must be foresighted, innovative, practical, and should be provided with excellent services.”,
Tesson has obtained a number of recognized qualifications on the management, production safety, product quality and other aspects accredited by independent professional institutes.
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ISO9001Conforms to the internal process and standardization of the enterprise
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TS16949Conforms to "quality management system-special requirements for the organization and implementation of ISO9001:2008 in the production and related service parts of the automotive industry"
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UL No. MH47127Passes international safety standards inspection and audit
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ISO14000Passes the internationally accepted environmental management system standard certification
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CE approvalPasses EU admittance product compulsory certification test
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RoHsCertifies that the components of electronic products are harmless to the human body and the environment
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OHSAS 18001Certifies by Occupational Health and Safety Management system
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GB31241Passes the Safety Standard Test of Lithium Battery in China
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FCC-VOCPasses mandatory certification testing for US admittance product
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IEC62133Passes International Lithium Battery Safety Standard Test report
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MSDSPasses International Standard Chemical Safety Technology Test
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UL1642Passes the most extensive international certification of the core safety specification standard test

K2 Energy focuses on technology of lithium-ion phosphate, is the leading technology enterprise on battery, battery module and R&D in the industry, with excellent R & D and engineering team, mainly engaged in lithium-ion battery product design, development and manufacture at different application levels. K2 and Dr. John Goodenough, father of lithium from UT-Austin and winner of Nobel Prize in Chemistry 2019, jointly produced the world’s first commercial lithium-ion phosphate battery, and cooperated with UT-Austin to develop solid battery materials. K2’s sales network is well-established in the United States and around the world, K2 products have been widely used in new energy vehicles, aviation, medical, military, energy storage of the United States Navy, recyclable rockets and Honda Commerce, and also other industrial fields.
1.The United States Navy Electromagnetic Cannon System: K2 stands out among many battery suppliers across the United States, and after more than two years of rigorous experiments, K2 has become the only supplier of the US Navy electromagnetic cannon system.
2.Bugatti Luxurious Super Car Series: After more than a year of sharpening, multimillion-dollar vehicle extreme conditions experiments (including collision, fire, etc.), K2 battery system has become Bugatti electronic controlled power supply system.
3.Blue Origin: Space transport recyclable rocket company founded by Amazon founder Jeff Bezos. K2 Battery has continuously provided battery systems for the New Shepard series of recycling rockets..
Tesson New Energy and K2 Energy signed an agreement in Nanjing, Jiangsu Province, China; jointly established "TKE Energy Solutions Co., Ltd." in Lishui , Nanjing, to serve the global new energy market. TKE is the platform of the global strategic layout of Tesson New Energy and K2 Energy. Based on the existing lithium iron phosphate, ternary power battery technology, battery module and system assembly technology, the two sides break the geographical boundaries, to provide safe, high-quality power batteries and energy storage battery integrated solutions for different fields of industry, commerce and government around the world.