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  • Electrolytes and additives

    Lithium and sodium salts, LiFSI, LiTFSI, LiDFOB and more

    Shop electrolytes 

  • Battery solvents

    Battery-grade EC, DEC, EMC, FEC, VC and TTE

    Shop solvents 

  • Cathode and anode materials

    LFP, hard carbon, Li-Cu-Li foil and lithium metal

    Shop materials 

  • Battery making equipment

    Mixers, coaters, calenders, punching and welding

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  • Neware testers and chambers

    CT-4000 cyclers, formation and environmental chambers

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  • Battery technology consulting

    Engineers with 20+ years of battery product experience

    Learn more 

Why BatterySource

  • Founded by battery experts

    Built by battery scientists, engineers and industry professionals.

  • Verified and tested sourcing

    Products are verified and tested by our own team before we sell them.

  • End-to-end solutions

    From materials to testing systems and pilot-line equipment, we support the full workflow.

  • Responsive U.S.-based support

    Fast, practical support for research labs, universities and manufacturers.

Trusted by research labs, universities and industry teams

Serving customers across academia, battery R&D and advanced manufacturing.

Featured products

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Solutions for every stage of battery development

  • Research and lab development

    For universities and research labs developing new battery materials and chemistries.

  • Pilot line and scale-up

    Support for pilot production, process validation and scale-up testing.

  • Testing and validation

    Equipment and materials for performance testing and quality validation.

  • Industrial manufacturing

    Reliable sourcing for large-scale battery production and supply chains.

What our customers say

  • ★★★★★

    “BatterySource supplied us with electrolyte at the most affordable price and sent free samples, which enabled us to publish critical research in the lithium-ion battery field. Thank you!”

    Kevin Zhang, Stanford University

  • ★★★★★

    “BatterySource is very responsive to our quote inquiries and always offers the best price.”

    Customer programs, Sila Nanotechnologies, Inc.

  • ★★★★★

    “BatterySource supplied our battery testers at the most competitive cost, and we're very happy with the service and the free installation and consultation.”

    Mark Liu, staff engineer at a stealth-mode battery startup

Get a quote within 24 hours

Need bulk pricing, a formal quote for your purchasing office, or a material we don't list? Our team replies within one business day.

sales@tcbatterysource.com

Request a quote