Skip to Content

Custom Battery Pack Manufacturer – Grand Rapids, Michigan USA

100% designed and assembled in Grand Rapids, MI. Proven supplier to NOAA and DoD programs since 2023. From prototypes to mid-volume production.

Our Core Chemistries

We specialize in reliable, U.S.-built packs for mission-critical applications. All undergo third-party certification where required.

ChemistryKey StrengthsTypical Applications
LiFePO4Safe, long-life, extreme temperature tolerantMarine buoys, off-grid solar, ground vehicles
High-rate LiPoHigh discharge, lightweightUAV/drones, tactical systems
Lithium-IonHigh energy density, customizablePortable power, robotics
NiCad / NiMHRugged, legacy compatibleMilitary replacements, industrial tools
Lithium PrimaryLong shelf life, non-rechargeableBeacons, sensors, remote monitoring

Why Partner With Us

  • Proven federal wins: Lithium Primary packs delivered to NOAA (prime contract 2025)
  • Military experience: Custom lithium packs for ground programs since 2023
  • Integrated services: Sourcing + manufacturing + testing under one roof
  • Scalable: 1 unit prototypes to several thousand units

Ready to discuss your next build? Get a quote today.