Mersen
Courbevoie, France
About
Mersen offers DC protection for EVs and batteries, including customized solutions and key products. It markets Infini-Cell Battery Assembly Solutions and Infini∞cell Battery Assembly Solutions in collaboration with F&K DELVOTEC for 21700-series battery assemblies. Mersen also provides Battery Module Fuses (M-fuse) for DC over-current protection in battery energy storage systems and a complete Battery Thermal Management Cooling range.
Supply Chain Segments
Quick Facts
- Team Size
- 2000+
- Funding
- Private
- Last Updated
- Apr 21, 2026



