Based in Nantes since 1979, Williamson Électronique designs and manufactures custom battery and energy management solutions in France.
We assist our partners in selecting the technologies and designs best suited to the operational demands of harsh environments in the defense, aerospace, and space sectors.
EN 9100 certified, our company relies on a high-performance engineering department to ensure innovation, reliability, and quality.
- Design, engineering, and manufacturing of custom battery packs
- Rechargeable and non-rechargeable battery packs
- Energy management: chargers and dischargers
- Small- and large-scale production
Lithium-ion batteries designed for drones and engineered to deliver high-intensity current.
Thanks to their Li-ion cell configuration, they provide the voltage required for powerful onboard aeronautical systems and drone propulsion. Their resilience in harsh environments is a key advantage, particularly for performance in cold conditions.
All our batteries feature additional safety mechanisms to prevent fire risks and irreversible damage caused by extreme operating conditions.
Available with XT-90 or XT-60 connectors.