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Progressive Dynamics 55 Amp Lithium Upgrade / Replacement Converter

Was: $370.00
Sale Price: $309.95
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Product InformationStore Part Number: PD4655LIV


Replaces: WFCO 8955 Converter, Progressive Dynamics PD4655 Converter

The Progressive Dynamics PD4655LIV is a replacement 55 Amp Lithium RV Converter meant to replace the WFCO 8955 Converter and the Progressive Dynamics PD4655 Lead Acid Converter. This lithium replacement upgrade is designed to be used with 12v Lithium LifePO4 batteries that have a Battery Management System (BMS).

The PD4655LIV Lithium Converter offers a single stage charging profile that output a constant 14.6v designed to keep your Lithium Battery Fully Charged.


  • Compatible with only 12v Lithium LifePO4 Batteries with BMS.
  • Reverse Battery Protection
  • High and Low AC input protection
  • Variable Speed Cooling Fan
  • Thermal Protection
  • Direct Replacement for the WFCO 8955, Progressive Dynamics PD4655 Lead Acid Power Converter

Tech Specs

  • Dimensions (LxWxH): 11.13 x 7.38 x 3.94 in
  • Weight: 4.85 lb
  • Shipping Weight: 7 lb
  • Maximum DC Output: 55 Amps
  • Maximum Continuous Input Power: 950 Watts
  • DC Output Voltage: 14.6 VDC ±.3 VDC
  • Ripple and Noise Voltage: < 50 MV RMS
  • Input Voltage Tolerance: 105 - 130 VAC
  • Input Voltage Frequency: 50-60 HZ
  • Peak Inrush Current: 47 Amps
  • Model: PD4655LIV
  • Manufacturer: Progressive Dynamics
  • Efficiency (Typical): > 80%
  • Reverse Battery Protection: YES
  • Electronic Current Limiting: YES
  • Cooling Fan: Auto-variable speed
  • Back Up Thermal Protection: YES
  • Storage Temperature: -20°C - 80°C
  • Operating Temperature: -0°C - 50°C
  • Hipot Voltage Test: 1240 V @ Input
  • Over Voltage Protection: YES
  • Under Voltage Protection: YES
  • Manufacturer Part #: PD4655LIV
  • UPC: 675566465527
  • Made In: USA

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