1989 Ski-Doo Repair Manual, Page 382Get this manual
Section 04 ELECTRICAL SYSTEM Sub-section 04 (BATTERY)
Temperature-Corrected Specific Gravity .260 1.230 1.200 1170 1.110
Battery Charge Fully Charged 34 charged 12 charged 14 charged Discharged
Freezing Point of Electrolyte -59C -40C -27C -18C -JOC (-74F) (-40F) (-16F) (oaF) (+19F)