Design géométrique abstrait d'une batterie
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Priority Research Programs and Equipments

on Batteries

Led by

Funded by

Operated by

The PEPR–Batteries


A multitude of projects

 LEGEND
LEGEND
Electrolyte Library for new divalent ion batteries
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 RADICAL
RADICAL
Radical approach to achieve exceptional stability in organic aqueous batteries
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 SONIC
SONIC
All-solid-state organic anionic battery
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 SIMBA
SIMBA
Flexible biodegradable sodium-ion microbattery
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 HEAL B and B
HEAL B and B
Repairing Batteries for Enhanced Safety, Reliability, and Longevity
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 FRISBI
FRISBI
All-solid-state fluoride ion batteries
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Concept Idée et innovation

Research in Service of the National Battery Strategy

The PEPR Batteries is part of the National Battery Acceleration Strategy, which is structured around four priority objectives: developing the national supply chain from the extraction of strategic materials to recycling by supporting research, innovation, and the industrialization of relevant projects; promoting the most environmentally responsible and virtuous batteries; supporting the demand for batteries, particularly in the transportation sector; and addressing the recruitment and training needs of the industry.

To address these priorities, the PEPR Batteries aims to encourage and support upstream research activities with low or intermediate technological maturity levels (TRL range 1 to 4). It seeks to develop new generations of batteries that are more efficient, safer, lower cost, and longer-lasting than those currently on the market.

With a total budget of €50.5 million from France 2030, this program, led by the CNRS and the CEA, involves research teams from universities, Grandes Ecoles, and national organizations across the entire French territory. It currently includes 13 R&D projects and 2 equipments projects.

Key Figures

15

Funded Projects

200

Permanent Researchers Involved

60

Postdoctoral Recruitment

70

PhD Training

Find our
news & events


 SCAR: From Battery Disassembly Analysis to Mock-Up Development for Robotic Automation
  • Highlights
  • Scar
SCAR: From Battery Disassembly Analysis to Mock-Up Development for Robotic Automation
Based on a literature review and the analysis of an actual battery disassembly process conducted by an expert, the SCAR project identified three research areas for the robotic disassembly of electric vehicle batteries and developed digital and physical mock-ups of the Peugeot e-208 battery pack to prepare for experimental development.
15 October 2026
 PEPR Batteries Day 2027: Join Us in Paris on January 13–14
  • Events
PEPR Batteries Day 2027: Join Us in Paris on January 13–14
The PEPR Batteries programme invites its community to the fifth edition of the “PEPR Batteries Day”, taking place on Wednesday, January 13, and Thursday, January 14, 2027, in the Bernard Bigot Auditorium at the Maison de la Chimie in Paris.
7 October 2026

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