FIAMM Ecoforce AFB® (Advanced Flooded Battery), is a battery range that reflects the evolution of Lead acid traditional batteries. The main characteristics that differentiate an AFB battery from a conventional Lead-acid battery are:
- High electrolyte reserve;
- Large exchange surface with the electrolyte;
- Negative plates with special alloy grids of lead-calcium – tin; negative active mass with high carbon content; expansion mixture studied for repeated Start & Stop cycles; Specific organic fiber layer;
- Double layer separators: PE fibre + polyester specific soft layer
- Electrodes protection against corrosion.