GM Part Number (1)

19000676

Cold Cranking Amperes (2)

600

Reserve Capacity Rating (3)

115

Load Test Amperes

300

Replacement Battery Number

78A-72

1. The catalog number of the original equipment battery is the last four digits of the GM part number.
2. The cold cranking amperage (CCA) is the amperage available for 30 seconds of engine cranking at -18°C (0°F).
3. The reserve capacity rating is the approximate time in minutes that the battery can support a 25 ampere load before the battery terminal voltage drops below 10.5 volts at 27°C (80°F).