Before revision:  The use of exclusively abundant materials with comparably low environmental impacts within the cell is the major strength of the  MgS battery , leaving the energy-intensive process steps as the remaining critical contributors to the total environmental impacts i.e., the cell manufacturing and magnesium and aluminium metal production.
After revision:  The use of exclusively abundant materials with comparably low environmental impacts within the cell is the major strength of the MgS cell composition are achieved to overcome current design hurdles and reach a comparable lifespan, efficiency, cost and safety levels to that of existing LIB; then the MgS battery , leaving the energy-intensive process steps as the remaining critical contributors to the total environmental impacts i.e., the cell manufacturing and magnesium and aluminium metal production.