April 5, 2026: LEMON Manuals is launched! Read the announcement.

General Specifications

GENERAL SPECIFICATIONS

Item	Specification
Manufacturer	Motorcraft
Voltage	12 volt
Amps at -17.7°C (0 °F) cold crank	650 (standard) 750 (optional)
Amps/hr.-20 hour rate	72 (standard 3.8L) 78 (with trailer tow option)
Location	Left front of engine compartment