The Parallax Power Supply Para Mode 4400 Series converter transforms 105–130 volts AC shore power into clean 13.6–13.8 volts DC for charging and powering your RV’s 12-volt systems. At 775 watts continuous output, it handles multiple appliances and entertainment systems simultaneously.

Engineered with a modular design and temperature-controlled cooling fan, this converter provides reliable power management for heavy-duty RV use. The built-in charger automatically adjusts charging current based on battery demand, and universal protection circuits guard against overvoltage, low voltage, overload, and short circuits.

• Input: 105–130V AC at 60 Hz
• Output: 13.6–13.8V DC
• Continuous power: 775 watts at 45 amps
• Efficiency: Optimized for RV appliances
• Charging: Built-in charger with automatic control
• Protections: Overload, overvoltage, low voltage, short circuit
• Dimensions: 11 x 8.375 x 3.625 inches
• Modular design for system expansion