Features and Benefits:

• 135-Minute Timer
• Built-In Ammeter to Monitor Charging
• Overload Protection
• Heavy-Duty, Color-Coded Clamps
• Handle
• Sturdy Metal Enclosure Withstands Tough Use for Years of Reliable Operation
• Front-Mounted 6-Foot Output Cables and 6-Foot Power Cord for a 12-Foot Total Reach
• 6-Gauge Booster Cables Remain Flexible in Cold Temperatures



This manual, timer-controlled unit provides a formidable 250A engine start, making it powerful enough to jump start even large engines. It also offers three boost modes - 50A at 12V, 25A at 12V, and 25A at 6V - designed to quickly add charge to deeply discharged batteries. Built for precision and performance, the SC1667 is an essential tool for consumers who require flexibility and reliability.