An industrial-strength rechargeable power supply, the Kwikstart 6290 provides two 22 Amp-hour 12-volt DC batteries optimized for performance. Strong enough to serve as a jump back for fleet vehicles, including industrial equipment and trucks, the Quick Start has a 24-volt setting and can provide up to 100 hours of DC power for electronics, equipment and backup. An integrated emergency light, overcharge protection and LED light ensure safe, reliable operations.