
Custom Power
Fountain Valley, CA, United States
About
Custom Power is a premier manufacturer that designs and builds custom battery packs and battery management circuitry. The company provides custom battery pack assemblies across multiple chemistries and offers standard off-the-shelf cells alongside customizable packs, serving defense, aerospace, medical, and industrial markets. In addition to battery packs, Custom Power supplies energy solutions and chargers for portable power applications.
Supply Chain Segments
Battery Chemistries
Lead-acidLithium Iron Phosphate (LFP)
Quick Facts
- Founded
- 1965
- Team Size
- 51-200
- Funding
- Acquired
- Last Updated
- Apr 21, 2026



