Firefly’s revolutionary battery technology was born in the Research and Development laboratories of Caterpillar, Inc., a world-renowned manufacturer of heavy equipment.

They faced a very high failure rate of batteries fitted in their equipment mainly due to extreme climates and prolonged periods of disuse, especially during winters.
Their R&D wing, after considerable research, came up with the patented Microcell^TMCarbon Foam technology which is today being used in the batteries manufactured by Firefly.