According to BCI Specifications – Battery Council International

12 Volts Assemblies – Cell Layouts and Terminal Positions

1. DIN type cover.
2. Flat Top type cover.
3. All models with handles. Heavy models in Nylon 66 extra tensile strength handles.
4. Some ASIAN models type B terminals with type A terminal adaptors.
5. Some models to special applications in type X, Threaded Post and FOX terminals (BCI ref.).