The ISS is a system designed to improve fuel economy by automatically turning the engine off and on when the vehicle stops or starts. The ISS systems require higher charging efficiency and durability since they are more frequently discharged than normal systems. DN Automotive EFB Batteries are perfectly suited for such systems. Durability is improved by applying corrosion-resistant alloys and improved materials. Enhanced startup capability and charging efficiency is achieved by low resistance envelope separators and special carbon technology.

DN COMMERCIAL BATTERIES offer the energy required by standard heavy duty and super heavy duty vehicles under normal working conditions, while ensuring the cost effectiveness with its maintenance free product features. The specially sealed cover effectively takes care of the gas generated during charge and discharge, and minimizes the loss of electrolyte while preventing fire and acid leakage. The batteries are also specially designed to endure vibration and shock.