Battery Water & Acid Compound (Large/Medium/Small) No. Battery Size Acid Acid Appr Volume (Liter) 1 N-20 2 Lit 1.8 2 Ns - 40 ZL (2+1) Lit 2.5 3 Ns - 60 L (2+1) Lit 2.8 4 N - 50 ZL (S + 1) Lit 4.6 5 N - 70 L (S + 1) Lit 5.4 6 N - 70 ZL (S + 1) Lit 5.0 7 Ns - 100 (S + 1) Lit 5.0 8 N - 100 (M + 1) Lit 7.6 9 N - 120 (L + 1) Lit 9.3 10 N - 150 (L + S) Lit 12.8 11 N - 200 (L + M + 1) Lit 16.5