We are working on energy storage systems that run on second life lithium-ion batteries. 

Designed to be reliable, safe, connected, truly circular and good to the environment. 

What can one used battery power? 

6 Hours

LED Light

1.6 Hours

DC Fan



*Estimation:  Nominal Capacity: 3.2 Ah | Max. C-Rating: 0.2 | Cut-Off Voltage: 3V 

How it works?


Sales & Service

Energy User

Sales & Service

End-Of-Life Batteries sent for recycling

Quality Check

Used Battery

We are committed to taking care of the entire cycle of our used battery system – from procurement until recollection & final recycling. Real-time data, analytics and cloud computing will help us to track that

Contact Us

Berlin | Germany

Bengaluru | India

Prodip Chatterjee


Darshan Virupaksha


Or drop a message here

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Nunam Technologies India Pvt Ltd (Previously Imbuo Explorations Pvt. Ltd)