Primary Lithium Cells

For over 20 years, Lithion has been a global leader in the design and manufacturing of primary (non-rechargeable) lithium cells specifically designed to work in extreme high vibration/shock environments and temperature ratings up to 225C.

Lithion specializes in lithium thionyl chloride (Li-SOCl2), lithium sulfuryl chloride (Li-SOxCL2) and lithium manganese dioxide (Li-MnO2) chemistries and produces a variety of cylindrical form factors for the energy, industrial, and military/defense markets.

We maintain rigorous cell manufacturing processes and 100% QC/QA for every cell that comes off the line to ensure maximum safety, reliability, performance, and longevity of our products.

Advanced Lithium Primary Cell Chemistries

  • Lithium Thionyl Chloride (Li-SOCl2) – up to 225C
  • Lithium Sulfuryl Chloride (Li-SOxCL2) – up to 165C
  • Hybrid Li-CFx/MnO2 – up to 110C
  • Choice of Electrolytes

Proprietary Lithium Primary Cell Designs

  • AAA to DDD sizes available (custom cells available)
  • High temperature / shock / vibration tolerant
  • Advanced safety design features
  • Proprietary Spring Mechanism
  • Increased Ratios of Active Materials
  • Increased Ratios of Active Materials Reduced Internal Mechanical Welds

Lithium-Ion Cells

Lithium-Ion cells have many advantages including excellent power density and cycle life, low self-discharge, and low maintenance. That said, not all Lithium-ions cells are created equal so quality assurance and independent testing are key. Lithion has partnered with many of the global leaders in lithium-ion cell manufacturing ensuring we have access to the right cell for your application.

Lithion has the in-house design capabilities to custom design Lithium Ion battery packs to fit your product’s specific needs. From small single-cell packs to large battery packs, Lithion can design safe and reliable solutions to meet your specifications.

Our cell manufacturing partners include

Battery Packs

Lithion has been designing and manufacturing customized battery packs for a variety of applications and industries for over 30 years. The Company maintains three separate manufacturing locations located in the United States and Canada with a distribution location located in Dubai, UAE.

Industries and applications that we service include

Energy Industry

Lithion designs and manufactures battery packs for the oil & gas, pipeline inspection and oceanographic industries. Applications within the energy industry are very demanding with the battery packs being exposed to high temperature, shock, and vibration with extreme temperature ranges. These unique environments require careful selection of components, precise manufacturing tolerances and strong QA/QC procedures.

Applications that we service include:

  • Measurement-While-Drilling (MWD)
  • Logging-While-Drilling (LWD)
  • Pipeline Inspection
  • Downhole Gauge
  • Buoy
  • Remote Monitoring


Lithion manufactures battery packs for a variety of medical device applications. We have customer relationships that extend beyond 25 years as we are more than just another supplier, we become a trusted partner that provides a variety of valued-added services (i.e. customer service, engineering support, dedicated manufacturing lines, process development, life-cycle testing, etc.)

Applications that we service include:

  • Defibrillators
  • Automated External Defibrillators (AEDs)
  • Ventilators 
  • Ultrasound


Lithion has significant experience working with a variety of the largest military/defense contractors. We operate and ITAR registered facility and maintain all required registrations and certifications needed to provide services to US Defense Department.

Over the years, we have a worked on a variety of applications and projects. Some examples would include: wire harness packages for fighter jets, gimble systems for down-looking cameras, battery packs for soldier-worn beacons, battery systems for Hum-Vs, battery systems for portable generators, battery packs for reconnaissance robots, and battery packs powering several UUVs (Unmanned Underwater Vehicles).


Lithion prides itself on supporting OEM’s in a variety of other industries. We have experience building battery packs for a large variety of other applications in the Robotics and Industrial industries and are confident we can meet our next power solution needs.

Cable and Harness Assembly

Lithion has over 30 years of experience in cable and wire harness design and manufacturing. We combine technical expertise, sophisticated procurement, and efficient inventory management to partner seamlessly with our client’s needs.

Benefits and Services Include:

  • Component Selection and Sourcing
  • Documentation Review and Development
  • Quick Turn Flexibility
  • Prototyping
  • Custom Inventory Management Services
  • Automated Test Equipment
  • Dock to Stock Efficiency
  • Engineering Support
  • Site Engineering Services
  • Contract Technician Outsourcing

Electromechanical Assembly

Lithion utilizes its state-of-the-art manufacturing capabilities in the design and production of electronic assemblies ranging from power distribution panels to full box builds and everything in between.

Our turnkey capabilities support your electro-mechanical assembly needs, conforming to your specifications and delivery requirements. Utilizing rigorous incoming inspection, exceptional production process control, and a secure inventory management environment for client supplied material, Lithion can reduce your capacity related constraints and allow you to focus on expanding your business.

Benefits and Services Include:

  • Design for Manufacturability (DFM Review)
  • Prototype Assembly
  • Component Selection and Sourcing
  • Documentation Development and Review
  • Back Engineering
  • Dock to Stock Efficiency
  • KanBan
  • Inventory Management Systems