Our mission
Design and produce high-performance batteries,
entirely manufactured in France to meet your needs.
powering your applications
with the best batteries
High-performance batteries adapted to your needs
Lithium-ion, Ni-MH.. | Up to 1000 volts and many MWh
battery management system
for optimized performance and safety
Over 25 years’ experience in battery and BMS
battery design and production
a wide range of applications and markets
electric mobility, robotics, Defense, marine…
High-performance batteries
Custom design and adaptable batteries
High-performance batteries
Custom design and adaptable batteries
High-performance batteries adapted to you needs
Lithium-ion, Ni-MH | Up to 1000 volts and many MWh
Battery management system
for optimized performance and safety
Over 20 years’ experience in battery and bms
battery design and production
A wide range of applications and markets
electric mobility, robotics, Defense, marine…
Producing your batteries
50+ operators and technicians
Automatic production lines
500 MWh production capacity per year
Megafactory 3000 m²
Neogy guarantees the safety
of your batteries
Neogy® is the first French battery manufacturer to obtain ECE R100 approval for batteries used in M1 and N1 category EVs (including fire and crush tests).
We guarantee many qualifications when designing your battery: high safety standards, transport (e.g. UN38.3), automotive, marine, Defense, EMC, etc.
Our ecological and responsible commitments
Our batteries are designed and produced in France
We prioritize a strong ecological approach for designing our batteries
We ensure the long-term durability of our batteries by supplying spare parts
We have set up a system for recycling and reusing our batteries when they reach a certain stage in their life cycle
key figures
years' experience in battery and bms
mwh production capacity per year
batteries already produced
They trust us
Blog and news
Lithium batteries for e-bikes: 5 challenges faced by EAB manufacturers
The e-bike market is booming, driven by growing demand for sustainable mobility solutions. At the heart of this revolution, lithium batteries for e-bikes play an essential role. However, manufacturers face a number of major challenges in guaranteeing performance, safety and durability. Here are the five main challenges they face.
E-Mobility: the key role of lithium batteries
Lithium-ion (Li-ion) batteries play a fundamental role in e-mobility. Thanks to their performance in terms of autonomy, power and durability, they are enabling the development of cleaner, more efficient means of transport. But what are the real advantages of these batteries? And what challenges still need to be met to accelerate the transition to 100% electric mobility? Here's how.
Differences Between NMC and LFP Lithium Batteries: Our complete Guide
In terms of lithium battery technologies, two types dominate the industry: NMC (Nickel-Manganese-Cobalt) and LFP (Lithium-Fer-Phosphate) lithium-ion batteries. These two chemistries offer distinct performances and are suitable for different uses. This guide explores their differences to help you understand which option to consider for your needs.