Acid’s Specific Gravity         Charge Level

   1.30 to 1.32                               Overcharged

   1.26 to 1.28                               100%

   1.24 to 1.26                               75%

   1.20 to 1.22                               50%

   1.15 to 1.17                               25%

   1.13 to 1.15                               Very low capacity

   1.11 to 1.12                               Discharged