Our technology

LMP®: cutting-edge, effective and safe technology

Backed by more than 20 years of research, the Bolloré Group is the only manufacturer that masters solid-state Lithium Metal Polymer technology (LMP®)

Considered as safer than other battery technologies, these fourth-generation batteries present major benefits.

Made of thin films produced using extrusion techniques perfected by the Bolloré Group, LMP® batteries stand out by their high energy density, safety of use, and performances :

  • They are not affected by high external temperatures and do not need any cooling system thus preserving excellent performance with improved reliability

Operating up to more than 105 ° C, they do not present a risk of thermal runaway thus ensuring optimum safety

  • They are solvent-free and contain no “rare earths” so the risks of local pollution are especially limited in the event of an accident or violation of the battery pack integrity.
  • They do not undergo a calendar aging keeping all their capacity along their lifespan
  • They are composed of cells made in France and Canada, without cobalt and nickel, leading to an optimized LCA
7kWh module with our unique and safe LMP® technology to store energy with no cooling system, regardless of the ambient temperature.
  • 7 kWh Module LMP®
  • String LMP®
  • Blue LMP® 250 / 400

LMP® benefits

  • Safety and strength
    • No risk of leakage or off-gassing
    • No risk of thermal runaway, due to effective functioning at temperatures of more than 105 °C
    • More than 300 million kilometres covered by cars and electric buses since 2011, proving their operating safety
    • No risk of fire
  • Insensitive to climate conditions
    • No cooling system is required, leading to enhanced performance, greater reliability and simplified maintenance
    • Simplified transport and storage, even in hot areas, with no effect on the battery's lifespan
  • Strong performance in the long term
    • DC/DC efficiency up to 98%, regardless of the ambient temperature
    • A lifespan of more than 4,000 cycles depending on the appilcation
    • Withstands free floating (100% charge) with no damage to the battery
    • A constant capacity throughout the battery's lifespan
  • Environment-friendly
    • Contains no solvents
    • Cobalt and nickel-free, leading to an optimized LCA
    • Can be recycled and reused due to the use of lithium in metallic form
Contact us

Thank you for your interest in our offers, our teams are available to answer your questions via the contact form:

* Mandatory fields