
HEL Group
Hemel Hempstead, United Kingdom
About
HEL Group provides battery-related testing solutions and services. Their lineup includes iso-BTC and iso-BTC+ isothermal calorimeters and BTC-130 and BTC-500 adiabatic calorimeters for assessing battery thermal behavior, safety, and thermal runaway. They also offer testing capabilities integrated with charge-discharge units, plus Process Development & Consultation, Service & Support, and Technical Consulting for safety and optimization across battery design and production.
Supply Chain Segments
Quick Facts
- Founded
- 1987
- Team Size
- 51-200
- Funding
- Private
- Last Updated
- Apr 21, 2026




