+91-7550074434 / +91-7550074436 [email protected]

Manufacturing of Lithium-Ion batteries

Ampton Energy is a leading designer, manufacturer and supplier of Lithium-Ion battery packs in India. The company is based in Chennai and supplies products pan India. 

aMpTON Energy

About Our Company

Our Vision

Ampton Energy was formed with a vision to promote more sustainable sources of energy. Our founders firmly believe that there is a need to develop energy sources that rely less and less on the non-renewable sources of energy. The lithium-ion battery industry is a step in that direction.

Our Mission

Our mission is to set up a manufacturing line of highest standards and best industry practices with state-of-the-art technology. We want to design, develop and deliver the most robust, reliable and safe products to our customers. We want to be a major stakeholder in the battery storage industry through investment and due diligence in Research & Development, Quality Check and Customer Service.



We provide service pan India from our South region hub in Chennai and North region hub in Delhi NCR. Our dedicated service team is there to respond to service requests 27×7.


Ampton designs are based on extensive R&D and field experience. Our customised designs include efficient thermal & spacial management that gurantees longetivity and performance. 


Our products are made with highest quality material and are BIS-16046 certified. We have highest quality manufacturing process and quality check in place to deliver the most robust products to our customers.

Process Details

Our Facility

ISO-9001 certified Lithium-Ion battery pack assembling in Uthiramerur, Kanchipuram.

50MWh of annual battery manufacturing capacity.
Semi-Automated assembly line with state-of-the-art equipment.
Full fledged testing and R&D lab inhouse.
32 tonnes of air conditioning to maintain controlled, dust free environment ideal for battery manufacturing.

Trained and skilled personnel.

Cell Testing & Sorting

Cells are tested and sorted by Capacity, OCV and ACIR.


Sorted Cells are configured and welded. 

Electronic Protection & Enclosure

Power Electronics which is designed to requirement is soldered to the battery pack. Assembly is placed in enclosure.

Testing & QC

Finished Products are tested by machines with high accuracy and precision.

Ampton Energy

Our Solutions

Energy Storage System

Our energy storage system, featuring Solar Street Lights, Solar Cameras, Robot Batteries, Inverter/UPS System Batteries, and Telecom Network Batteries, delivers sustainable and reliable power solutions for diverse applications.


Our e-mobility lineup includes advanced Electric Two-Wheeler Batteries, E-Rickshaw Batteries, and E-Bicycle Batteries, ensuring efficient and sustainable power solutions for diverse electric transportation needs.

Specialized Products

Our specialized products cater to a range of needs, from drone batteries to low-temperature applications and marine solutions, delivering reliable and innovative energy solutions for diverse industries.

Our Team

Raj Dheepak S P

Managing Director

Mr Raj Dheepak is an Industrial Engineering graduate from Arizona State University, USA. He has worked in high voltage transmission asset management and logistics in the USA. His vision is to create a progressive, inclusive business that serves our customers and employees. He leads our Operations in Chennai.

Kanchan Saxena

Managing Director

Ms Kanchan is an Electrical Engineering graduate from Illinois Institute of Technology, Chicago. She has worked in high voltage transmission planning and systems in the USA. She believes in a future which is dominant in clean energy resources. She leads our marketing and R&D efforts.

Our Gallery

Ampton at Work

Ampton Energy

Happy Customers

*Ampton Energy is working with various automotive OEMs to customize their EV battery design. The details of the of the OEMs cannot be disclosed due to confidentiality agreements.