MENARA Pack Series

Powering the World’s Largest Commercial Vehicles with the First BEV Pack Series.

MENARA Pack Series

Romeo Power’s proprietary pack family exhibits application flexibility and is capable of powering a range of commercial vehicles spanning from Class 3 delivery vehicles to the largest, long-haul Class 8 vehicles.

What Sets the MENARA Pack Series Apart?

  • Modular design with a 21700 cell format
  • High packaging efficiency
  • Designed according to SAE J2380, SAE J2464, and UN 38.3 requirements
  • Scalable and configurable design
  • Cell voltage and temperature monitoring through an in-built battery monitoring device
  • Automated cell balancing to maximize the usable capacity
  • Isolated communication between stack of modules and the central control device
  • Structurally integrated cooling system with superior thermal performance

Class 3/4 Vehicles

Class 5/6 Vehicles

Class 7/8 Vehicles

Designed for Safety

Single Cell Fault Tolerance

Through robust cell validation and safety testing, Romeo Power selects optimal cells and incorporates design features to mitigate thermal propagation.

Battery Management System

Functional safety algorithms rapidly detect faults to maintain safe operating conditions for the battery, overall system and most importantly, end users. Redundant hardware and software measurements and protection mechanisms constantly monitor critical parameters of the battery pack and ensure that all cells are at their safe operating conditions.


Accurate monitoring devices at cell-level, module-level and pack-level constantly measure voltages, temperatures, and current to ensure safe operation.

Romeo Power’s Packs Are Accelerating Change

Please tell us about your system needs below.