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Everything Under One Roof, Concept to Production

We provide complete, end-to-end accountability. A single, dedicated team manages your energy system from initial concept through certified series production.

How We Work

A Proven Four-Phase Program Model

01

Discover & Define

Requirements capture, duty-cycle analysis, chemistry trade studies, regulatory mapping and feasibility with early cost targets.

02

Design & Prototype

Concurrent electrical, mechanical, thermal and firmware design. Rapid prototype builds with design reviews at every gate.

03

Validate & Certify

Cycle life, environmental, abuse and EMC testing, plus third-party certification management (UL 2054, IEC 62133, UN 38.3, AIS-156).

04

Manufacture & Support

ISO-certified series production with end-of-line testing, traceability, and lifecycle support including field analytics.

Custom BMS electronics design
Custom Design & Innovation

Engineering That Starts With Your Product

Our multidisciplinary team designs the pack, BMS, charger, firmware and mechanics as one coherent system — optimized together for safety, runtime, cost and manufacturability.

  • Electronics & firmwareLV BMS up to 36S / 150V and HV BMS up to 1500V — scalable, modular architectures for faster time to market. Power conversion, embedded firmware, BLE/CAN/IoT connectivity and OTA update pipelines.
  • Mechanical & thermal3D CAD, structural and vibration analysis, thermal simulation, ingress protection, crash and drop safety.
  • Cell scienceChemistry selection (LiFePO4, NMC, LTO), vendor qualification, cell characterization and lifetime modeling — with digital twin technologies for accurate SoC, SoH and life prediction models as a value-added service.
Nexigo state-of-the-art R&D and testing lab
State-of-the-Art R&D Lab

Stringent, Advanced Design Validation Testing

Our in-house laboratory lets us iterate fast and validate deep — without waiting weeks for external lab slots. Every design claim we make is backed by our own measured data.

  • Performance testingMulti-channel battery cyclers, charge/discharge profiling, capacity and impedance tracking over life.
  • Environmental & abuseThermal chambers, vibration screening, short-circuit, overcharge and over-discharge abuse verification.
  • Data-driven iterationAutomated test benches with logged telemetry feeding directly back into design refinement.
Battery pack manufacturing line
Manufacturing

Certified Production, From Pilot Runs to Scale

Our manufacturing operation is certified to ISO 9001, with ISO 13485* targeted for Nov. 2026 — the same line disciplines protecting a patient monitor battery also protect your industrial fleet pack.

  • Assembly technologyLaser and spot welding, automated dispensing, torque-controlled fastening, in-line electrical test.
  • Quality gatesIncoming cell inspection and grading, 100% end-of-line functional test, serialized unit-level traceability.
  • Flexible volumesPilot builds of tens, ramps of thousands — with documented process validation at every scale step.
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Engineering Disciplines In-House
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End-of-Line Testing
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ISO Certifications
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Accountable Partner

Put Our Capabilities to Work

Send us your requirements — even a rough concept. We'll come back with a feasibility assessment and a program plan.

Get a Feasibility Review