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Home >> Mazda >> 1998 >> B2500 SE Cab Plus 2WD L4-2.5L VIN C >> Repair and Diagnosis >> Starting and Charging >> Charging System >> Specifications
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Charging System: Specifications

Charging System Specifications
Standard 58 amp/hr
Optional 84 amp/hr
Battery Capacity Test Inspection 9.6 V
At 21 degrees C (79 degrees F)
Battery Drain Test Inspection
Current Drain Less than 0.05 A
Generator
Normal Charging System Voltages
Terminal A S I Alt B+ Batt Engine to Battery Ground
Key Off 12.0 V 0 V 0 V 12.0 V 12.0 V 0 V
Key On, Engine Off 12.0 V 0 V 1-3 V 12.0 V 12.0 V 0 V
Engine Running 12.0 V 6-7 V 12.0 V 12.0 V 12.0 V 0 V
No Load Test
B+ Terminal 13.0-15.0 V
Electrical accessories off, engine speed at 2,000 rpm.
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