Lithium-ion cell manufacturer selected by Vertical Aerospace for its electric-aircraft battery packs.
Propulsion Architecture
High-power cylindrical lithium-ion cells integrated by aircraft developers into battery packs.
Primary Certification Context
Supplier / Component
Strengths
Vertical Aerospace selected E-One Moli Energy, known as Molicel, to supply cylindrical lithium-ion cells for its VX4. Vertical’s Valo page also identifies Molicel as a cell supplier for its proprietary battery technology.
Weaknesses / Open Questions
The selection and company description do not establish a separately certified cell or completed production deliveries.
Last Updated
October 27, 2026
Vertical identified Molicel as its cell supplier for Valo. The 2022 VX4 partnership announced supply of cylindrical cells for Vertical’s own battery packs. Vertical, Valo; Molicel, 6 July 2022. Company-reported; checked 27 October 2026.
Batteries and battery management
Product manufacturer
