CeLLife Technologies

Battery, perfected.

CeLLife Technologies Ltd is a pioneering deep technology startup specializing in advanced diagnostics, measurement, and quality control for the battery industry.

CeLLife has the most accurate and fastest diagnostic technology on the market to measure, select, and balance new or second-life battery cells on an industrial scale.

About company

Battery, perfected.

CeLLife Technologies Ltd is a pioneering deep technology startup specializing in advanced diagnostics, measurement, and quality control for the battery industry.

Central to CeLLife’s offering is a patented AI-based Electrical Fingerprint Platform (EFP) measurement technology renowned as the world’s fastest and most accurate. This technology enables swift and precise analysis of battery cells, modules, and systems, providing critical data in seconds.

CeLLife’s innovative approach revolutionizes battery performance assessment and quality control, catering to renewable energy storage, electric vehicles, and portable electronics sectors.

As a pioneer in intelligent and digital battery measurement technology, CeLLife Technologies Ltd is committed to improving the efficiency and safety of battery products with its innovative solutions.

Founded in 2022, the company is headquartered in Tampere, Finland, and is rooted in the extensive research on rapid measurement technologies conducted at Tampere University.


To perfect and reperfect every battery.

Through our Electrical Fingerprint Platform (EFP) technology, every battery can achieve its highest form of excellence. Our goal is to maximize the potential of every battery, conserving valuable raw materials and reducing waste


Powered for lifecycles to come.

A vital part of the future of humanity

Our vision is a world where humanity has the power to achieve its dreams and enhance the life of each individual. Our solutions are designed to endure and support future generations.

Circular vision

In our lifecycle, we can do our best to make sure that the planet is not made worse off, conserving valuable raw materials and reducing waste.

Our offering is derived from our vision

We can offer an innovative process of giving batteries a second lifecycle. Maximize the potential of every battery, thus taking us closer to circular economy.


CeLLife Diagnostics

CeLLife provides quality assurance and testing technologies for battery manufacturers and industry stakeholders. Its Electrical Fingerprint Platform (EFP) is the fastest and most accurate industrial diagnostics technology.
It measures the electrical fingerprint of a Li-ion battery cell in seconds – one cell test time is less than 2 seconds, with over 2,000 data points.
CeLLife’s AI-based EFP diagnostics works for all cell and battery chemistries and types – with our technology, we can measure new and second-life cells, modules, and battery packs.

CeLLife Second-Life Cell Technology


CeLLife Technologies has developed a model to refurbish Li-Ion battery cells on an industrial scale.

Our safe second-life battery technology tests cells for maximum quality, durability, performance, and affordability. Produced cells are more homogeneous than new ones.

With CeLLife Second-Life Battery Cell Technology, our clients can refurbish environmentally friendly Li-Ion battery cells that meet the ESG principles with less C02 emissions



Unique Competitive Advantage

CeLLife measurement provides 2,000 data points in seconds. It is as accurate as the finest laboratory device and as fast as the quickest production line tester – the perfect solution for high-volume battery testing on an industrial scale. 

Comprehensive CeLLife measurements reveal all essential information inside any battery for overall quality control. The Electrical Fingerprint Platform (EFP) is harnessed to analyze the data and to evaluate critical indicators of every measured battery, such as:  

  1. Overall quality 
  2. Performance 
  3. Health and condition 
  4. Lifetime prediction 
  5. Safety 
  6. Electrical properties 


CeLLife measurement provides 2000 data points in seconds.


CeLLife Technologies Oy

Postitorvenkatu 30
FI-33840 Tampere


Roni Luhtala

CEO, Founder

+358 40 076 4773


Mikko Leiwo

Sales Director, Partner

+358 44 070 8088


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