1992-1998 Kawasaki PWC Jet Ski Service Repair Manual., Page 25Get this manual
Clean the of the batteryThe of 12-volt should especially of acid film and dirt, because of the high voltage between the and prevent the and the rubber hold down bandsF results, wash the with diluted baking soda solution neutralize any acid presentFlush the solution the with waterKeep the plugs tight the neutralizing water from the cells
"MaintenanceFree Batteries" Many batteries installed in personal watercraft are considered "Maintenance Free" batteries and do not require regular maintenanceStandard Batteries If the battery installed in the craft being serviced is not "Maintenance Free" battery proceed with the following tasksRemove filler using pair of pliersFill cell the proper level with distilled waterThe level of should the upper and lower