Our Team

Leadership & Engineering Excellence in Custom Battery Solutions

For over 40 years, Excell Battery Company has been empowered by a dedicated team of battery engineers, technical managers, and regional leaders across North America. We specialize in developing high-reliability, custom lithium battery solutions for critical OEM applications in oil & gas, medical, defense, and industrial instrumentation sectors worldwide.

Caron Craig - Regional Manager at Excell Battery Co. Surrey

Caron Craig

Regional Manager — Surrey

Leading regional operations in Surrey, Caron ensures exceptional project management, customer alignment, and quality manufacturing execution for international industrial clients.

Bob Fay - Regional Manager Houston

Bob Fay

Regional Manager — Houston

Overseeing US energy and hazardous location markets from Houston, Bob specializes in downhole MWD/LWD drilling battery solutions and harsh-environment energy systems.

Craig Semple - Regional Manager Calgary

Craig Semple

Regional Manager — Calgary

Directing Canadian energy and industrial partnerships out of Calgary, Craig brings extensive field technical insight to customized battery application engineering.

Mike MacWillie - Director of Engineering

Mike MacWillie

Director of Engineering

Head of global engineering and innovation at Excell Battery. Mike drives advanced BMS architecture, thermal management safety, and UN 38.3 certification protocols for OEM clients.

Carmena Gee - Financial Controller

Carmena Gee

Financial Controller

Managing corporate financial operations and supply chain logistics, Carmena guarantees robust operational stability and sustainable global sourcing partnerships.

Charlie Steele - Account Manager

Charlie Steele

Account Manager

Dedicated to client relationship management, Charlie works closely with OEM buyers from early-stage design consultation through prototype validation and volume delivery.

Proven Technical Expertise for Overseas Procurement

Global OEMs demand absolute reliability. Our engineering management team combines multi-disciplinary battery expertise to deliver safe, high-performing power units backed by certified processes.

Smart BMS & Circuit Engineering

Custom safety circuits, SBS protocol integration, and Criterion monitoring systems developed in-house by our senior battery engineers.

Strict UN 38.3 & HAZLOC Compliance

Full regulatory and safety compliance support for international shipping, ATEX, and hazardous location certifications.

Full-Lifecycle Quality Assurance

100% cell testing, lot traceability, and automated end-of-line verification ensure every pack operates flawlessly under severe stress.

ISO 9001 Certified Manufacturing Standards

Over 35 years of uncompromised quality assurance, audit transparency, and global delivery reliability.

ISO 9001 Quality System Accreditation Intertek Quality Inspection Certification SWEDAC Global Accreditation Mark

Discuss Your Custom Battery Requirements with Our Engineers

Need specialized battery design advice, thermal modeling, or a project quotation? Contact our engineering leadership directly to initiate your custom battery pack development.

Inquire Now