2005-2007 Polaris Ranger 500 service manual, Page 318Get this manual
ELECTRICAL CONVENTIONAL BATTERY
Battery Activation WARNING
Battery electrolyte is poisonousIt contains sulfuric acidSerious burns can result from contact with skin, eyes or clothingAntidote: 6External: Flush with waterInternal: Drink large quantities of water or milkFollow with milk of magnesia, beaten egg, or vegetable oilCall physician immediatelyEyes: Flush with water for 15 minutes and get prompt medical attentionBatteries produce explosive gasesKeep sparks, flame, cigarettes etcawayVentilate when charging or using in an enclosed spaceAlways shield eyes when working near batteriesKEEP OUT OF REACH OF CHILDRENAdd electrolyte to bring level back to upper level mark on caseNOTE: This is the last time that electrolyte should be addedIf the level becomes low after this point, add only distilled water5Charge battery at 110 of its amphour ratingExamples: 1 10 of amp battery.9 amp; 110 of 14 amp battery1.4 amp; 110 of 18 amp battery1.8 amp (recommended charging rates)Check specific gravity of each cell with hydrometer to assure each has reading of 1.270 or higher4