- Positive Plate: Robust Torr Tubular Spine with Pb-Ca-Sn alloy
- Negative Plate: Pb-Ca alloy grid
- Separator: Micro-porous and resin based with high porosity
- Electrolyte: Sulphuric acid in immobilized gelled form specially made by mixing thixxotropic inert additives
- Container and Lid: Made of high grade addittive filled polypropylene co-polymer material
- Valv-Flame arresting vent plug housing long life rubber safety valve
- Bolt-on Terminal with brass insert
- Connector: Lead coated solid copper connector with insulating shroud/top cover
