3 Review(s)

The new Inva Master range are manufactured as per Exide’s proprietary Tubular technology using one of the world’s most exclusive, advanced and state-of-the-art ‘HADI’ high pressure spine casting (at 100 bar) machines, which is not commonly available.With hi-tech R&D center at Kolkata, Exide has developed the high-corrosion resistant and robust spine technology using the HADI process, which ensures a super fine grain structure, for strength, long life and highest reliability. ApplicationsTough tubular battery with thicker plates for tough conditions.Made with Exide's Torr Tubular technology.Housed in tall DIN containers.More electrolyte - higher acid volume per ampere hour. Most suitable for deep cycle application.