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Define · Build · Verify

Test Engineering for HV Batteries & BMS

Three independent pillars:
Specification, Test Bench and Verification.
Each pillar is individually bookable and has clearly defined inputs and outputs.
We are not a test institute, but offer engineering depth with pronounced standards expertise.

The three pillars Discuss a project
At a glance

The complete service picture in one overview

From specification through the test bench to standard-compliant verification — including example workflows from requirement to evidence.

Modular service model

Three Pillars “Individual / Combined”

Pillar 1

Specification

“We define what gets tested.”

What we deliver

Test-ready, standards-compliant test specifications.

  • usable internally
  • for handover to accredited test institutes

Services

  • Requirements engineering
  • Test-case derivation
  • Standards coverage and traceability (ASPICE)
  • Gap analyses of existing test catalogues
Input
  • Customer requirements
  • Standards list
  • Use case
  • Device-under-test description
Output
  • Test specification package (ReqIF/DOORS/Polarion)
  • Traceability matrix
Bookable as “Package S1”
Pillar 2

Test Bench

“We build what tests it.”

What we deliver

Custom test benches for battery and BMS systems.

  • From EOL to validation
  • Manual or automated

Services

  • Concept and planning
  • Hardware build
  • Software development (test executive)
  • Commissioning (IQ/OQ/PQ) and training
Input
  • Technical test specification
  • Test units
  • Requirements
  • Boundary and environmental conditions
Output
  • Handover-ready test bench incl. documentation
  • MSA (measurement system analysis)
  • Training materials
  • Clean test-data processing and analysis
Bookable as “Package S2”
Pillar 3

Test and Verification

“We prove that it works.”

What we deliver

Robust verification evidence for HV batteries and BMS.

  • Test execution and data analysis
  • incl. support during external assessments

Services

  • Test execution (functional safety, cybersecurity)
  • Statistical evaluation and reporting
  • Traceability per ASPICE
  • Institute support and witness testing
Input
  • Test specification
  • Test bench (ours or external)
  • Device-under-test
Output
  • Test reports
  • Verification evidence
  • Traceability matrix
  • Homologation dossier
Bookable as “Package S3”
Modular package model

Individual, combined or full service

You choose what to book — from a single pillar to the complete value chain from one source.

Package S1

Specification

Pillar 1 alone. You receive a handover-ready test specification package.

For clean specs ready to hand over.

Package S2

Test Bench

Pillar 2 alone. You provide the test specification, we build the bench.

For a handover-ready bench in your line.

Package S3

Verification

Pillar 3 alone. You provide spec and bench, we run the tests.

For robust verification evidence.

Package S1 + S2

Spec & Build

Specification plus test bench — the most common combination.

Package S1 + S3

Spec & Verify

Specification plus testing — when the customer provides the bench.

Full Service

S1 + S2 + S3

All three pillars from one source — best value across the whole chain.

A1 · Spec Review1–2 weeks. Checks customer specs for suitability — mandatory for S2/S3 without prior S1.
A2 · Onboarding1 week. Familiarisation with a third-party toolchain for S3 on a customer bench.
A3 · Institute SupportDaily or flat rate. Technical point of contact during external assessment.
A4 · Standards-Update ServiceAnnual subscription. Continuous gap analysis of your test catalogues.
Differentiation

Engineering depth, not accreditation

We are not a test institute. We understand the BMS, can interpret tests, and translate between the development and certification worlds.

Three disciplines from one source

Most competitors cover only one or two pillars. We deliver all three — bookable modularly.

Not a test institute

Engineering depth with standards expertise. We don't just run tests, we interpret them.

Active standards tracking

ECE R100.03 thermal propagation, EU Battery Regulation 2023/1542 — we track updates and offer gap analyses.

Standardised interfaces

Outputs in industry standards (ReqIF, DOORS, ASAM MDF/MF4, ASPICE) — no vendor lock-in, compatible with your toolchain.

Target customers

Who we work for

Second-life & repurposing

Tailored test catalogues for the reuse of battery systems.

Commercial & off-highway

Manufacturers with high safety and endurance requirements.

E-bike & light-EV startups

Cost-efficient, standards-compliant solutions for young manufacturers.

Cross-cutting standards

Standards we cover

From cell and pack level to BMS and ECU level — internationally.

ECE R100.03 · Thermal Propagation ECE R136 · L-category UN 38.3 · Transport GB 38031 · China UL 2580 · North America UL 1973 · Stationary IEC 62619 · Industrial IEC 63056 · ESS Safety ISO 12405-4 · Pack-Level ISO 6469 · Vehicle Safety ISO 26262 · Functional Safety ISO 21434 · Cybersecurity UNECE R155 ISO 14229 · UDS ASPICE
Contact

Let's discuss your testing project

Whether it's a clean specification, a handover-ready test bench or robust verification evidence — we step in exactly where you need us.

BatterieXLab
Sohaib YassinHead of Engineering

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