Advanced Power Sources, India Pvt. Ltd. (APS) is the new standard for excellence in the field of Thermal Battery technology in India.

APS was incorporated in Delhi in 2016 with an objective to become the Indian thermal battery centre of excellence and a preferred supplier to the Indian aeronautics, aerospace and defence industry.

APS manufacturing is located in Hyderabad,  Telangana. APS benefits greatly from its parent, ASB Group with more than 60 years of experience in the production of thermal batteries and related; production, technology and R&D support. ASB Group’s key personnel are the leaders in research and development and are involved with many of the advances used throughout the industry today.



APS together with it’s ASB Group partners provide a range of services for Thermal Battery manufacture in India. Services include; research, development and manufacturing using state of the art equipment and modelling techniques to take your requirements from concept to production. APS and partners have the ability to fulfil every thermal battery application for India’s aeronautics, aerospace and industries





The Thermal Battery represents an important field

of research where power and complete safety is required.