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Welcome to
Tenergy Corporation

Your Professional Battery Expert

Product and Service


  • Rechargeable Battery Cells

  • Rechargeable Battery Packs

  • Non-rechargeable Primary Cells

  • GSA Rechargeable Battery Packs

  • LiPO Tool List

  • Battery Chargers

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Topics include but not limited to:

  • Battery cell selection

  • Battery pack configuration

  • Battery management system

  • Battery safety, shipping, and, certification

Business Consultation

Why Choose Tenergy

Full Range of Products and Superior Value

Tenergy continuously invests in the development of more efficient and cost-effective power products to meet the ever-expanding power needs of our customers. We cover a full range of batteries and chargers for AA, AAA, C, D, & 9Vs to other specialty sizes such as 18650, 14500, CR123A, and more. Additionally, we have off-the-shelf and custom battery pack solutions in various voltage, capacities, and chemistries to fit your specific need.

Your Partner in Logistics & Shipping

Whether you have a tight deadline and need delivery fast, need assistance with strict shipping batteries with strict shipping regulations, or require shipping Internationally we work with customers closely to get products to where you needed.

US Based Customer Support

We offer full US-based customer support. We're here to assist you with essentially anything (but not limited to):

  • General battery questions for everyday HOME products

  • Technical & Troubleshooting assistance

  • Choosing the correct custom battery and/or chargers for your project/applications

  • Fulfilling Purchase Orders (for School and Business) and more...


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436 Kato Terrace, Fremont, CA 94539

Tel:  510.687.0388

Fax: 510.687.0328


Click Here to Find Us


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