Product Summary

Universal Fit, 12 volts Voltage, 12 ft. Wire Length

  • The boost feature put out a total of 50A
  • Has an engine start feature that is able to put out 250A
  • Comes with a 2 year warranty and has UL, ULC safety certifications
  • Input voltage is 120V AC and has an input current of 11A cont./50A int
  • Output voltage can be either 6V or 12V and output current is 6V/2A cont., 6/12V 40A cont.

Key Specs

MFG. Part #DSR131
BrandSchumacher Electric

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The digital display and LED indicators and button controls make for ease and accuracy. Battery and alternator tester provides charge level and helps diagnose electrical problems. A microprocessor controlled amperage meter automatically adjusts the charge and maintain your battery. Multi-stage charging cycles add precision, safety and battery life. New Float mode monitoring automatically maintains optimum battery charge.

  • Input Voltage: 120V AC
  • Input Current: 11A cont/50A int
  • Output Voltage: 6/12V 
  • Output Current: 6V/2A cont, 6/12V 40A cont
  • 250A engine start
  • 50A boost
  • 6A - 2A charge/maintain 
  • Safety Certifications: UL, ULC
  • Warranty Period: 2 year



MFG. Part #DSR131
BrandSchumacher Electric
Voltage12 volts
Wire Length12 ft.
Sold in QuantityEach
Maximum Amperage50A
Weight33.05 lbs.
NotesAlso auto-detects 6V output.
Output Amperage2A Continuous
Voltage Input120V AC
Microprocessor ControlYes