SL Series Low Profile Power Supply Output Voltage: 13.8 VDC (+/- 0.05 V) Internally Adjustable (11-15 V) Continuous Amperage Output  12 Amps ICS (Surge) Amperage Output 15 Amps Solid State Electronically Regulated Fold-Back Current Limiting- Protects Power Supply from Excessive Current & Continuous Shorted Output Ripple Less than 5 mV  Peak to Peak Full Load and Low Line Maintains Regulation & Low Ripple at Low Line Input Voltage Three Conductor Power Cord One Year Warranty-  Made in USA Dimensions :   2 3/8" (H) x 7" (W) x  9.75" D Shipping Weight :    13 Lbs