East Coast Distribution Center: 407-321-3011 West Coast Distribution Center: 714-427-5175 North Carolina Sales Office: 407-732-7581

Order Online at:


Manufacturing Replacement Batteries for OEMs

TNR features decades of experience sourcing batteries and manufacturing replacement battery packs for original equipment manufacturers (OEMs). Our skilled team has the resources and the technical expertise to design battery packs to your exact specifications. We can offer alternative battery lines and components to provide you with money-saving options during the design process. We have the technical resources to supply charging systems if required.

Manufacturing Battery Packs and Filling Orders with Your Convenience in Mind

Many clients rely on us for batteries and battery packs used in some of the latest technologies and custom applications. It’s not uncommon for our team to recommend custom battery pack power supplies that cut your shipping, packaging and production time.

We simplify the shipping and fulfillment process with a number of benefits:

  • Just In Time (JIT) Shipping for storage convenience
  • Drop shipping for the most convenient retailer delivery
  • East and West Coast distribution centers for fast delivery
  • Certificates of Conformance and Compliance to protect order accuracy
  • International and hazardous material shipping for no-hassle delivery

Just take a look at some of our client reviews to see how our convenient services simplify your custom battery pack orders.

Leading Custom Battery Pack Manufacturers in Product Quality

We outperform other custom battery pack manufacturers with a variety of services that guarantee you get the most reliable products. We can also provide complete traceability back to the battery and component manufacturer.

Our TNR Technical team is an authorized distributor for many key battery manufacturers:

  • CSB Battery
  • Duracell
  • Energizer
  • EnerSys
  • Arts Energy
  • Hawker
  • Maxell
  • Odyssey
  • Powersonic
  • Panasonic
  • Renata
  • Saft
  • FDK
  • Tadiran
  • Varta
  • Ultralife

We can source and provide components that may be required on special orders, such as fabricated cases. To learn more about the OEM services available from TNR Technical, reach out to one of our experienced Battery Specialists.