Master Battery secures its first direct contract with CFE, Mexico's largest electricity company
Mexico City / Madrid, 1 September 2025 – The Federal Electricity Commission (CFE) has awarded Master Battery North America a tender for the supply of nickel-cadmium (NiCd) batteries for the operation and security of its electrical infrastructure.
This agreement marks the first direct contract between Master Battery and CFE, positioning the Spanish company as a strategic supplier for Mexico's national electricity infrastructure and boosting its growth in the Central American energy market.
NiCd batteries: maximum reliability for critical infrastructure
Nickel-cadmium (NiCd) batteries are used in backup electrical systems, substations and power plants, where safety and continuity of supply are essential. Their ability to withstand extreme temperatures and offer a long service life makes them an ideal solution for ensuring the stability of these critical infrastructures.
A strategic step for Master Battery
The CFE, a state-owned company with national coverage, is Mexico's largest and most important electricity company, responsible for the generation, transmission, distribution and commercialisation of electricity in the country.
The award of this contract is a technical recognition of the quality of Master Battery's solutions, which meet the demanding standards of a leading utility such as the CFE. It also strengthens the company's position in the international market and puts it at the forefront for future projects of a similar nature in Central America.
About Master Battery
Master Battery is a Spanish company with an international presence, specialising in the production and distribution of autonomous energy, smart renewable energy storage systems and battery manufacturing. Based in Móstoles (Community of Madrid), the company aims to promote efficient and sustainable energy storage that contributes to the decarbonisation of the economy and the fight against climate change.
In recognition of its efforts in reindustrialisation, innovation, digitalisation, international expansion, sustainability and respect for the environment, Master Battery has been awarded various prizes, including the SME of the Year Award from the Community of Madrid and Banco Santander, as well as the Business Award from the Móstoles City Council.
As part of its ESG actions, the company has launched Ciudadenergía, a space aimed at the educational community, and has created, together with the Polytechnic University of Madrid, the Chair in Research into Intelligent Energy Storage Systems.