How Many Volts And Amps In A Car Battery. Answer 1 of 8. This measurement represents how many amps of electrical current the battery can provide for 30 seconds before the battery voltage drops to 72 volts.
MCA is tested at 32 F 0 C. The Deka Intimidator is the best-rated battery on the list for marine cranking amps MCA. You kind of answer your own question.
MCA is tested at 32 F 0 C.
This measurement represents how many amps of electrical current the battery can provide for 30 seconds before the battery voltage drops to 72 volts. Answer 1 of 8. This measurement represents how many amps of electrical current the battery can provide for 30 seconds before the battery voltage drops to 72 volts. This isnt actually true because if I remember correctly the rated capacity is only valid for 20 hour or greater discharge periods.
