Independent battery engineering · Data-led decisions Battery expertise across the UK and beyond
ϟ Battery Intelligence
Battery engineering & analytics

Turn battery data into better decisions.

Independent, evidence-led battery consultancy helping organisations understand performance, diagnose degradation, investigate failures and make confident decisions throughout the battery lifecycle.

Talk to a battery specialist ↗ Explore our services
15+ years of relevant expertise Clear technical reporting Scope-led investigations
Technical professional working in an engineering laboratory
Data → Insight From raw test results to practical next steps
Battery intelligence, applied

Understand what your battery data is really telling you.

15+ years Relevant battery expertise
Evidence-led Analysis grounded in data
Lifecycle-wide From manufacture to second life
Action-focused Recommendations built for decisions
Our services

Specialist insight at every stage of the battery lifecycle.

Choose a defined technical assessment or combine services into a broader investigation. Every engagement starts with the decision you need to make.

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Battery Data & Degradation Assessment

Turn cycling, operating and test data into a clearer picture of degradation, anomalies and likely performance drivers.

Indicative scope: £750–£1,500
Typical roadmap
  1. Define the question and required dataset.
  2. Validate data quality and consistency.
  3. Analyse trends, capacity, resistance and anomalies.
  4. Deliver findings and recommended actions.
Typical timing: 1–2 weeks after data receipt.
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Battery Performance & Remaining-Life Assessment

Assess measured performance, compare against requirements and develop evidence-based scenarios for future battery life.

Indicative scope: £1,500–£3,500
Typical roadmap
  1. Agree the use case and end-of-life criteria.
  2. Review test and operating history.
  3. Assess trends and scenario assumptions.
  4. Report expected ranges and uncertainties.
Typical timing: 2–3 weeks, depending on data quality.
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Manufacturing & Quality Investigation

Investigate process variation, test failures, quality trends and potential links between manufacturing and field performance.

Indicative scope: £2,000–£6,000
Typical roadmap
  1. Scope the issue and evidence available.
  2. Review process, batch and test records.
  3. Compare patterns and root-cause hypotheses.
  4. Recommend corrective and preventive actions.
Typical timing: 2–4 weeks for a defined investigation.
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Battery Forensic & Post-Mortem Analysis

Structure a technical investigation into abnormal behaviour, degradation or failure, coordinating specialist laboratory work where required.

Indicative scope: £2,500–£8,000+
Typical roadmap
  1. Agree incident history and safety controls.
  2. Review operating data and available evidence.
  3. Plan suitable inspections and specialist tests.
  4. Integrate findings into a technical report.
Typical timing: 3–6+ weeks. Specialist testing is additional.
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Life Cycle & Second-Life Assessment

Evaluate battery condition and evidence for reuse, repurposing or recycling pathways, with assumptions and limitations made explicit.

Indicative scope: £2,000–£6,000
Typical roadmap
  1. Define the intended second-life application.
  2. Review provenance, use and condition.
  3. Assess screening methods and lifecycle scenarios.
  4. Recommend tests and decision gates.
Typical timing: 2–4 weeks for a scoped assessment.
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BESS Technical Assurance & Energy Optimisation

Independent technical reviews of battery energy storage performance, operating data, system assumptions and optimisation opportunities.

Indicative review: £1,500–£4,000
Typical roadmap
  1. Define system boundaries and key risks.
  2. Review specifications and operating data.
  3. Identify performance drivers and evidence gaps.
  4. Deliver a prioritised technical action plan.
Typical timing: 2–4 weeks for a defined technical review.

Prices and timelines are indicative planning ranges, not fixed quotations or guaranteed market rates. Final fees depend on scope, data readiness, urgency, site access and third-party testing.

How we work

Rigorous analysis. Clear next steps.

Our process makes complex technical evidence useful to the people who need to act on it.

Scope your project ↗
01

Discover & define

Clarify the technical question, desired decision, success criteria and constraints.

02

Collect & validate

Review data provenance, completeness, units, operating context and limitations.

03

Analyse & challenge

Apply fit-for-purpose engineering analysis, compare hypotheses and make uncertainty visible.

04

Report & recommend

Deliver a clear technical report, evidence trail, prioritised recommendations and a review discussion.

Project roadmap

A transparent path from question to decision.

Each engagement is tailored to the evidence and complexity involved. Timing is agreed before work begins.

Phase 01 · Days 1–3

Scope

Confirm objectives, deliverables, data access, safety requirements and commercial terms.

Phase 02 · Week 1

Evidence review

Receive and validate data, document gaps and confirm the technical analysis plan.

Phase 03 · Weeks 1–3

Technical analysis

Complete the agreed modelling, comparison, assessment or investigation.

Phase 04 · Close-out

Decision support

Present findings, discuss implications and agree sensible next actions.

Who we support

Built for teams making consequential battery decisions.

We support organisations that need independent technical clarity without unnecessary complexity.

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Manufacturers & developers

Product performance, validation, process quality, test interpretation and degradation insights.

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BESS owners, integrators & O&M

Operational data reviews, performance assessment, technical due diligence and issue investigation.

♻

Second-life & recycling teams

Battery condition, screening approaches, reuse suitability and lifecycle decision support.

About the consultancy

Deep battery knowledge, focused on practical outcomes.

With 15+ years of relevant expertise across battery manufacturing, testing, data analysis, degradation and life assessment, forensic investigation and lifecycle evaluation, Battery Intelligence is designed to help clients move from technical complexity to informed action.

We deliver defined analytical work directly and can coordinate competent external laboratories when physical testing is required.

What you can expect

Independent thinking, transparent assumptions, proportionate analysis and reports written to support real decisions—not simply describe the data.

Data & degradation Testing interpretation Quality investigations Failure analysis Second-life assessment BESS assurance
Start a conversation

Tell us what you need to understand.

Share a brief overview of your battery challenge. We can help shape the scope, identify the evidence needed and propose a practical next step.

Typical first step
Discovery call → scoped proposal → agreed deliverables and timeline.
Useful information to include
Battery type, application, key question, available data or testing, and desired decision date.
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