Lith Corporation, founded in 1998 by a group of material science doctor from Tsinghua University, has now become the leading manufacturer of battery lab&production equipment. Lith Corporation have production factories in shenzhen and xiamen of China.This allows for the possibility of providing high quality and low-cost precision machines for lab&production equipment,including: roller press, film coater,mixer, high-temperature furnace, glove box,and complete set of equipment for research of rechargeable battery materials. Simple to operate, low cost and commitment to our customers is our priority. 

What is a Car Battery Lab Line?

A Car Battery Lab Line refers to a smallscale, highly flexible, and manually operated system used for research, development, and earlystage testing of battery cells and materials. It is typically found in R&D labs, universities, innovation centers, and startup incubators, where scientists and engineers experiment with new battery chemistries, materials, designs, and performance characteristics before moving to largerscale prototype or pilot lines.

Unlike fullscale production lines or even pilot lines, a lab line focuses on exploration and experimentation rather than highvolume output. Its primary purpose is to generate data, validate hypotheses, and test the feasibility of new technologies that could eventually be scaled up into commercial products.



Key Objectives of a Car Battery Lab Line

1. Develop New Battery Chemistries
    Test novel cathode/anode materials (e.g., silicon, sulfur, lithium metal)
    Explore alternative electrolytes (e.g., solidstate, ionic liquids, aqueous)
    Evaluate nextgeneration systems like sodiumion, zincair, or lithiumsulfur

2. Characterize Materials and Cell Performance
    Measure energy density, power density, cycle life, and safety
    Perform electrochemical testing under various conditions (temperature, pressure, charge rate)

3. Optimize Electrode Formulations and Manufacturing Techniques
    Experiment with binder types, conductive additives, slurry viscosity
    Refine coating, drying, calendaring, and stacking processes

4. Support Rapid Prototyping and Innovation
    Build small batches of experimental cells for proofofconcept testing
    Modify cell design, size, and structure quickly based on results

5. Generate Data for Process Scaling and Modeling
    Collect process parameters and performance metrics
    Feed insights into simulation tools and scaleup models

6. Train Researchers and Engineers
    Provide handson experience in battery science and engineering
    Build foundational knowledge for future roles in battery manufacturing

7. Comply with Safety and Regulatory Standards
    Ensure safe handling of reactive chemicals and highenergy materials
    Follow guidelines for flammable solvents, dust control, and waste disposal



Types of Car Battery Lab Lines

Depending on the stage of research and focus area, lab lines can be categorized as follows:

  1. Material Synthesis & Characterization Lab
 Focuses on developing and analyzing electrode materials, binders, and additives
 Includes equipment like:
   Tube furnaces for material synthesis
   Xray diffraction (XRD) for crystal structure analysis
   Scanning electron microscopes (SEM) for morphology study
   BET surface area analyzers

  2. Electrode Preparation Lab
 Prepares and tests anodes and cathodes at small scale
 Involves:
   Slurry mixing of active materials with binders and conductive agents
   Blade coating or doctorblading onto current collectors
   Drying in vacuum ovens
   Calendering to adjust electrode thickness and density

  3. Cell Assembly Lab
 Assembles and seals experimental battery cells in controlled environments
 Usually includes:
   Gloveboxes filled with argon or nitrogen atmosphere (<1 ppm H₂O and O₂)
   Manual stacking or winding of electrodes
   Spot welding of tabs and terminals
   Sealing of pouch or coin cells

  4. Formation & Testing Lab
 Charges and discharges cells for the first time and measures performance
 Uses:
   Arbin, Bitrode, or Digatron battery cyclers
   Thermal chambers for temperaturecontrolled testing
   Impedance analyzers for internal resistance measurement
   Safety cabinets for overcharge, crush, and nail penetration tests

  5. Failure Analysis & Safety Testing Lab
 Investigates why cells fail and how to improve durability
 May include:
   Postmortem analysis of failed cells
   Microscopy and spectroscopy tools
   Abuse testing (thermal runaway, short circuit, mechanical impact)



Typical Components and Equipment in a Car Battery Lab Line

While lab lines are not designed for mass production, they contain specialized tools for scientific investigation and earlystage development.

  1. Material Preparation Tools
 Planetary mixers – For preparing slurries
 Ball mills – For grinding and homogenizing powders
 Spray dryers – For creating spherical particles
 Sintering furnaces – For calcining electrode materials

  2. Electrode Fabrication Tools
 Doctor blade or slotdie coaters – Apply slurry to foils
 Vacuum dryers – Remove solvents under heat and low pressure
 Calender machines – Press electrodes to desired thickness
 Slitting machines – Cut electrodes to size

  3. Cell Assembly Tools
 Gloveboxes – Argon or nitrogenfilled enclosures for moisturesensitive work
 Manual stackers or winders – Assemble jelly roll or stacked electrodes
 Tab welders – Attach current collector tabs
 Pouch sealing machines – Encapsulate components in aluminumlaminated pouches

  4. Formation and Testing Equipment
 Battery cyclers – Charge/discharge cycles under precise control
 Environmental chambers – Simulate realworld temperatures
 Data loggers – Record voltage, current, temperature during tests
 Impedance analyzers – Measure internal resistance and degradation

  5. Safety and Analytical Tools
 Explosionproof cabinets – For testing volatile cells
 Gas detection systems – Monitor hydrogen or solvent vapors
 SEM/TEM microscopes – Analyze electrode surfaces and structures
 Xray tomography – Nondestructive imaging of internal defects

Prismatic Cell Equipments

Supporting Infrastructure in a Car Battery Lab Line

To ensure safety, precision, and reliability, several support systems must be integrated:

  1. Glovebox and Dry Room Systems
 Maintain ultralow humidity (<1 ppm H₂O) for sensitive operations
 Use desiccant wheels or molecular sieves for continuous air drying
 Include gas purging systems (argon or nitrogen)

  2. Fire Safety & Chemical Handling
 Fume hoods for solvent mixing and electrode drying
 Fire suppression systems using inert gases or clean agents
 Spill containment and neutralization protocols
 Personal protective equipment (PPE) for operators

  3. Data Management & Process Logging
 Laboratory Information Management System (LIMS)
 Realtime monitoring of test parameters
 Cloudbased storage for research reproducibility

  4. Waste Management & Sustainability
 Solvent recovery and recycling systems
 Proper disposal of hazardous materials
 Energyefficient lighting and HVAC



Applications of a Car Battery Lab Line

Lab lines are widely used across different sectors and organizations:

  1. Academic Research Institutions
 Universities and technical institutes conducting fundamental battery research
 Training students in materials science and electrochemistry

  2. National Labs and Government Agencies
 Driving national battery strategies and technology roadmaps
 Supporting energy independence and climate goals

  3. Corporate R&D Centers
 Automotive OEMs, battery suppliers, and chemical companies innovating new products
 Accelerating timetomarket through rapid iteration

  4. Startup Incubators and Innovation Hubs
 Enabling entrepreneurs to develop breakthrough battery technologies
 Providing access to shared infrastructure and expertise

  5. Testing and Certification Facilities
 Validating new battery materials and designs for industry adoption
 Ensuring compliance with international standards (UN38.3, IEC 62660, etc.)



Benefits of a Car Battery Lab Line

 Drives scientific discovery and technological breakthroughs
 Enables earlystage validation of promising battery concepts
 Supports rapid learning and iteration cycles
 Builds deep technical knowledge and innovation capability
 Provides a foundation for scaling up to pilot and production lines
 Encourages collaboration between academia, industry, and government
 Promotes sustainable and circular battery development



Leading Organizations Involved in Car Battery Lab Line Development

Here are some of the key players involved in designing, operating, and supporting car battery lab lines globally:

  Research Institutions:
 Argonne National Laboratory (USA) – Advanced battery R&D and material testing  
 Fraunhofer Institute (Germany) – Applied research and battery prototyping  
 CIC energiGUNE (Spain) – European center for advanced energy storage  
 KRICT (South Korea) – Battery chemistry and process development  
 CSIRO (Australia) – Novel materials and battery recycling research  

  Universities:
 Stanford University (USA) – Solidstate batteries and fastcharging innovations  
 MIT (USA) – New chemistries and AIdriven battery discovery  
 University of Cambridge (UK) – Highenergydensity materials  
 Technical University Munich (Germany) – Industrial battery R&D partnerships  
 Tsinghua University (China) – Advanced battery technology and policy research  

  Equipment Suppliers:
 MTI Corporation (USA) – Labscale battery manufacturing equipment  
 Neware (China) – Battery cyclers and testing systems  
 Hohsen (Japan) – Precision electrode coating and assembly tools  
 EcoChem Solutions (USA) – Solvent recovery and environmental systems  
 MBraun (Germany) – Gloveboxes and dry room solutions  

  Chemical and Material Providers:
 BASF (Germany) – Cathode materials and battery chemistry  
 Umicore (Belgium) – NMC and LFP precursor materials  
 Shanshan (China) – Anode materials and battery components  
 3M (USA) – Advanced materials and coatings  
 LG Chem (South Korea) – Battery materials and R&D  



Need Help Designing or Optimizing Your Car Battery Lab Line?

If you're looking to build, expand, or optimize your car battery lab line, I can help you with:

 Lab layout design – Space planning, workflow, and zoning  
 Equipment selection – Bestinclass tools for your research goals  
 Dry room and glovebox integration – Humidity control and safety  
 Process documentation and SOPs – Standardized procedures  
 Training programs – For researchers and technicians  
 Sustainability and waste management – Ecofriendly practices  
 Regulatory compliance and safety protocols – Permits and risk mitigation  

All you need to do is provide the following information:

 Battery chemistry focus (e.g., Liion, solidstate, sodiumion)  
 Research objectives (e.g., material development, cell testing, failure analysis)  
 Available lab space and utilities  
 Team expertise and funding availability  
 Desired level of automation and digitalization