2015 Kawasaki MULE PRO-FXT Owners Manual - Page 150
2015 Kawasaki MULE PRO-FXT Manual
Page 150 highlights
MAINTENANCE AND ADJUSTMENT 149 installed in the battery for initial service. It is not necessary to check the battery electrolyte level or add distilled water. However, in order to maximize battery life and ensure that it will provide the power needed to start your vehicle you must properly maintain the battery's charge. When used regularly, the charging system in your vehicle helps keep the battery fully charged. If your vehicle is only used occasionally or for short periods of time, the battery is more likely to discharge. Due to their internal composition, batteries continually self discharge. The discharge rate depends on the type of battery and ambient temperature. As temperatures rise, so does the discharge rate. Every 15°C (59°F) doubles the rate. Electrical accessories, such as digital clocks and computer memory, also draw current from the battery even when the key is switched off. Combine such "key-off" draws with hot temperature, and a battery can go from fully charged to completely discharged in a matter of days. Self-discharge Temperature 40°C (104°F) 25°C (77°F) 0°C (32°F) Approx. Number of Days From 100% Charged to 100% discharged Lead-Antimony Battery 100 Days 200 Days 550 Days Lead-Calcium Battery 300 Days 600 Days 950 Days Current Drain Days from 100% DischargCharged to 50% ing Ampere Discharged 7 mA 10 mA 15 mA 20 mA 30 mA 60 Days 42 Days 28 Days 21 Days 14 Days Days from 100% Charged to 100% Discharged 119 Days 83 Days 56 Days 42 Days 28 Days In extremely cold weather the fluid in an inadequately charged battery can easily freeze, which can crack the case and buckle the plates. A fully charged battery can withstand sub-freezing temperatures with no damage. Battery Sulfation A common cause of battery failure is sulfation. Sulfation occurs when the battery is left in a discharged condition for an extended time. Sulfate is a normal by product of the chemical reactions within a battery. But when continuous discharge allows the sulfate to crystallize in the cells, the battery plates become permanently damaged and will not hold a charge. Battery failure due to sulfation is not warrantable. Battery Maintenance It is the owner's responsibility to keep the battery fully charged. Failure to do so can lead to battery failure and leave you stranded. j