YOUR BATTERY. NOW!
Together, we develop your smart battery
Our mission
Design and produce energy storage systems to quickly meet your needs.
Smart batteries
Li-ion / Ni-MH


Smart batteries Li-ion / Ni Mh
up to 1000 volts and many MWh

embedded intelligence- BMS/ EMS
for improved management and absolute security

Over 20 years’ experience
in design and manufacture of batteries in France

For many areas of application
from military to civilian, stationary or embedded

Smart batteries Li-ion / Ni Mh
up to 1000 volts and many MWh

embedded intelligence - BMS/ EMS
for improved management and absolute security

Over 20 years’ experience
in design and manufacture of batteries in France

For many areas of application
from military to civilian, stationary or embedded
Smart batteries
Li-ion / Ni-MH


Photovoltaic energy
MPPT compatible with all solar panels

Solar batteries NI-MH / LI-ION
for many days of autonomy

Autonomous power supply
compatible with all equipment

intelligent lighting available
with our self-adaptation algorithms
Solar batteries
For all solar applications

Photovoltaic energy
MPPT compatible with all solar panels

Solar batteries NI-MH / LI-ION
For many days of autonomy

Autonomous power supply
Compatible with all equipment

intelligent lighting available
With our self-adaptation algorithms
Solar batteries
For all solar applications

Hydrogen energy
Management of a hydrogen system



Sizing of hydrogen systems

Fuel cell management electronics

Power electronics

Fuel cell / lithium battery hybridization


Sizing of hydrogen systems

Fuel cell management electronics

Power electronics

fuel cell / lithium battery hybridization
Hydrogen energy
Management of a hydrogen system



Dimensioning of multi-energy systems

Communicating energy system design

Support of your need to the realization
Energy systems
Management of a complex system



Dimensioning of multi-energy systems

Communicating energy system design

Support of your need to the realization
Energy system
Management of a complete system


Neogy is


A guarantee for the safety of your batteries
Neogy was the first French battery manufacturer to obtain ECE R100 approval of a battery for M1 and N1 category electric vehicles (including fire and crush tests).
Numerous qualifications: safety, transport, automotive, maritime, military, EMC, etc.
Our ecological and responsible commitments

Design and manufacture our products in France

Adopt an eco-responsible approach by limiting the carbon footprint

Develop innovative systems producing electricity from renewable and non-polluting energy sources

Ensure the sustainability of products over the long term by guaranteeing the supply of spare parts

Our news
The importance of R100 Rev2 certification in electric mobility
The R100 Rev2 certification is a very important element in the electric mobility sector. The electric mobility sector is at the heart of the energy transition. Several issues are being considered to develop this field, including the safety of electric vehicles...
Neogy will produce Tiamat’s future sodium-ion power batteries
Ultra-fast charging and discharging of electric batteries: a partnership with Tiamat to deploy Sodium-ion power battery technology in the industrial design of electronic and energy storage solutions. Both partners will integrate Tiamat's sodium-ion power battery...
IS THE ELECTRIC CARGO BIKE THE FUTURE OF THE ELECTRICALLY ASSISTED BIKE?
HISTORICALLY, THE CARGO BIKE FIRST APPEARED IN THE EARLY 20TH CENTURY. DERIVED FROM THE BICYCLE, THIS TWO OR THREE-WHEELED VEHICLE WAS COMMONLY USED BY PROFESSIONALS FOR LOCAL DELIVERIES OF GOODS. Times have changed, and so has the cargo bike. The bike has been...