The MFJ-4125 Switching Power Supply is similar to the popular MFJ-4225MV but much smaller and doesnt have meters or the cigarette lighter socket.
Specifications and Features
25 Amps MAX, 22 Amps Continuous at 13.8 VDC
Lightweight, only 2.9 lbs.
Five-Way binding post for high current radios
Quick-Connectors for low current accessories
Over Voltage proteciton
Over Current protection
Quiet Internal Cooling Fan
Input Voltage: Switchable AC Input Voltage
110 Vac at 47-62 Hz
220 Vac at 47-63 Hz
Works with AC input from 85 to 135 Vac or from 170 to 260 Vac
AC Line Fused (5 Amps)