SF PROTUBULAR+ : FSP0-ST42S135

Excellent starting ability with higher cranking power to weight ratio
High charge retention characteristics with ability to perform even under partial state-of-charge condition
Superior maintenance free characteristics through advanced Ca-Ca technology requiring topping up once only in 9 months under standard operating condition
Battery size rationalized to suit different Genset ratings
Special lid design makes the battery spill-resistant
Vent caps with advanced flame arrestors and micro porous filter disc to arrest acid fumes
Excellent storage life
Delivered factory charged and in ready-to-use condition