Custom Battery Packs & Electromechanical Manufacturing — Grand Rapids, Michigan
BAM Innovations designs and builds custom battery packs — Li-ion, LiFePO4, LiPo, NiMH/NiCd, lithium primary — and custom electromechanical hardware: wire harnesses, control boxes, potted and sealed assemblies, embedded systems, and test fixtures. One unit to production scale, for industrial, marine, unmanned systems (UAS), defense, and specialty applications.
Battery Packs
We build packs across five chemistry families and the common cell formats — 18650, 21700, pouch, prismatic — with BMS integration, protection, charging, and power distribution as the design requires. Construction runs from heat-shrink and hard-case to potted, sealed assemblies. Packs are tested on calibrated equipment, with traceability and conformance records, and UN 38.3 documentation provided or arranged as the build requires.
Packs go into industrial equipment, marine systems, UAS and drone platforms, robotics, defense hardware, and specialty equipment. When a program requires it, we quote packs with documented component source, including allied-nation cell options with country of origin stated in writing; cost-effective options where it doesn't.
Electromechanical Manufacturing
A capability in its own right — built for the same range of industries as our battery work, whether or not a battery is involved.
Electromechanical Assembly
Integrated mechanical, electrical, enclosure, and test builds.
Learn more →Wire Harness & Cable Assembly
Connectorized harnesses, adapters, service wiring, and interface cables.
Learn more →Control Boxes & Enclosures
Panels, interface hardware, potted assemblies, and sealed builds.
Learn more →Edge AI & Embedded Systems
Edge devices, sensor nodes, and hardware/software builds that ship together.
Learn more →Test Fixtures & Jigs
Build-support tooling that makes assembly, inspection, and testing repeatable.
Learn more →Sourcing & Distribution
Specialty batteries and hard-to-find components through a U.S.-first sourcing approach.
Learn more →How We Work
From a single prototype through pilot and production runs — no artificial minimums, though every project is reviewed for fit. Most quotes are answered within a few business days. For projects that need definition first, we offer a paid Feasibility Review, a Prototype-to-Pilot Sprint, and a Retrofit Assessment for existing equipment.
Industries served:
Request a Quote
Send a spec or a problem statement — most quotes answered within a few business days.
Feasibility Review
Written buildability memo with BOM, risks, and a next-step quote.
Prototype-to-Pilot Sprint
Working prototype or detailed build plan with documentation.
Retrofit Assessment
Equipment inspection, upgrade path, and kit quote.
Common Questions
What's your minimum order?
One. We build single prototypes through pilot and production runs.
What documentation comes with a pack?
Documentation is quoted to the requirement — lot and date-code traceability, Certificate of Conformance, SDS, and UN 38.3 documentation are all available. Tell us what your program needs and we'll quote to it.
Can you support domestic-origin or restricted-source requirements?
Yes — we quote packs with documented component source, including allied-nation cell options with origin in writing. Details on the Sourcing & Documentation page.
Do you build UAS and drone battery packs?
Yes — custom Li-ion and LiPo packs for UAS, drones, and robotics are a core build, from single prototypes through production runs, with documented component source available for programs that require it.
Can you ship lithium batteries?
Yes — shipments are prepared under 49 CFR by hazmat-trained staff.
Pick the project type — the form asks only for what that build needs. Attach drawings or photos if you have them.
Request a Quote
Tell us who you are, then describe the project. Most quotes are answered within a few business days.
Project Details
Pick the project type — the form asks only for what that build needs.
Review & Submit
This is exactly what we'll receive.
Request received.
Your project is in our quote queue — most quotes are answered within a few business days. A confirmation is on its way to your email.
Custom Battery Packs & Electromechanical Manufacturing — Grand Rapids, Michigan
BAM Innovations designs and builds custom battery packs — Li-ion, LiFePO4, LiPo, NiMH/NiCd, lithium primary — and custom electromechanical hardware: wire harnesses, control boxes, potted and sealed assemblies, embedded systems, and test fixtures. One unit to production scale, for industrial, marine, unmanned systems (UAS), defense, and specialty applications.
Battery Packs
We build packs across five chemistry families and the common cell formats — 18650, 21700, pouch, prismatic — with BMS integration, protection, charging, and power distribution as the design requires. Construction runs from heat-shrink and hard-case to potted, sealed assemblies. Packs are tested on calibrated equipment, with traceability and conformance records, and UN 38.3 documentation provided or arranged as the build requires.
Packs go into industrial equipment, marine systems, UAS and drone platforms, robotics, defense hardware, and specialty equipment. When a program requires it, we quote packs with documented component source, including allied-nation cell options with country of origin stated in writing; cost-effective options where it doesn't.
Electromechanical Manufacturing
A capability in its own right — built for the same range of industries as our battery work, whether or not a battery is involved.
Electromechanical Assembly
Integrated mechanical, electrical, enclosure, and test builds.
Learn more →Wire Harness & Cable Assembly
Connectorized harnesses, adapters, service wiring, and interface cables.
Learn more →Control Boxes & Enclosures
Panels, interface hardware, potted assemblies, and sealed builds.
Learn more →Edge AI & Embedded Systems
Edge devices, sensor nodes, and hardware/software builds that ship together.
Learn more →Test Fixtures & Jigs
Build-support tooling that makes assembly, inspection, and testing repeatable.
Learn more →Sourcing & Distribution
Specialty batteries and hard-to-find components through a U.S.-first sourcing approach.
Learn more →How We Work
From a single prototype through pilot and production runs — no artificial minimums, though every project is reviewed for fit. Most quotes are answered within a few business days. For projects that need definition first, we offer a paid Feasibility Review, a Prototype-to-Pilot Sprint, and a Retrofit Assessment for existing equipment.
Industries served:
Request a Quote
Send a spec or a problem statement — most quotes answered within a few business days.
Feasibility Review
Written buildability memo with BOM, risks, and a next-step quote.
Prototype-to-Pilot Sprint
Working prototype or detailed build plan with documentation.
Retrofit Assessment
Equipment inspection, upgrade path, and kit quote.
Common Questions
What's your minimum order?
One. We build single prototypes through pilot and production runs.
What documentation comes with a pack?
Documentation is quoted to the requirement — lot and date-code traceability, Certificate of Conformance, SDS, and UN 38.3 documentation are all available. Tell us what your program needs and we'll quote to it.
Can you support domestic-origin or restricted-source requirements?
Yes — we quote packs with documented component source, including allied-nation cell options with origin in writing. Details on the Sourcing & Documentation page.
Do you build UAS and drone battery packs?
Yes — custom Li-ion and LiPo packs for UAS, drones, and robotics are a core build, from single prototypes through production runs, with documented component source available for programs that require it.
Can you ship lithium batteries?
Yes — shipments are prepared under 49 CFR by hazmat-trained staff.
Pick the project type — the form asks only for what that build needs. Attach drawings or photos if you have them.
Request a Quote
Tell us who you are, then describe the project. Most quotes are answered within a few business days.
Project Details
Pick the project type — the form asks only for what that build needs.
Review & Submit
This is exactly what we'll receive.
Request received.
Your project is in our quote queue — most quotes are answered within a few business days. A confirmation is on its way to your email.