497 If drivers can maintain the battery fluid at the appropriate level, that will increase the service life of the battery. (A)O(B)X

503 When jumping the battery of your car using another battery, the jumper cable marked positive (+) should be connected to the positive (+) battery terminal post and the jumper cable marked negative (-) should be connected to another surface, such as the outer body of the vehicle, to ground the electrical charge. (A)O(B)X