Progressive Dynamics PD4500 Series Power Control Center
progressivedyn.com/service/operation-manuals
Last updated: 20 September 2026
Other findings
- Boost voltage
- About 14.4 V in boost, to recharge a low battery
- Nominal output voltage
- About 13.6 V in normal use
- Output mode switch
- An optional switch: LI gives a constant 14.6 V, LA gives 13.6 V
- Storage mode behaviour
- 13.2 V after 30 idle hours, rising to 14.4 V now and then
“BOOST MODE: If the converter senses that the battery voltage has dropped below a preset level the output voltage is increased to approximately 14.4 VDC to rapidly recharge the battery.”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
“NORMAL MODE: Output voltage set at approximately 13.6 VDC.”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
“The optional OUTPUT MODE SWITCH sets the converter output to either a constant 14.6VDC with the Charge Wizard® disabled (switch in ‘LI’ position) or a nominal 13.6VDC with full Charge Wizard® function (switch in ‘LA’ position).”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
“STORAGE MODE: When there has been no significant battery usage for 30 hours the output voltage is reduced to 13.2 VDC for minimal water usage. When in storage mode, the output voltage will periodically increase to 14.4 VDC to help prevent sulfation of the battery plates.”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
Vehicles the manufacturer names for this charger
- Forest River AltaManufacturer documentedView platform: Forest River Alta →
Forest River publish this converter's manual in the 2026 Alta's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
Source: forestriverinc.help/#/easttowest/guide/2026/3830-alta/browse/component-manuals/Electrical
- Forest River Della TerraManufacturer documentedView platform: Forest River Della Terra →
Forest River publish this converter's manual in the 2026 Della Terra's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
Source: forestriverinc.help/#/easttowest/guide/2026/3831-della-terra/browse/component-manuals/Electrical
- Forest River LongitudeManufacturer documentedView platform: Forest River Longitude →
Forest River publish this converter's manual in the 2026 Longitude's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
Source: forestriverinc.help/#/easttowest/guide/2026/3838-longitude/browse/component-manuals/Electrical
- Forest River Puma TracksManufacturer documentedView platform: Forest River Puma Tracks →
Forest River publish this converter's manual in the 2026 Puma Tracks's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
Source: forestriverinc.help/#/palominorv/guide/2026/4153-puma-tracks/browse/component-manuals/Electrical
- Forest River SolAireManufacturer documentedView platform: Forest River SolAire →
Forest River publish this converter's manual in the 2026 SolAire's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
Source: forestriverinc.help/#/palominorv/guide/2026/3819-solaire/browse/component-manuals/Electrical
Sources
- 2026 Alta — Electrical component manualsManufacturer document
Forest River
Source: forestriverinc.help/#/easttowest/guide/2026/3830-alta/browse/component-manuals/Electrical
Retrieved September 21, 2026
- Progressive Dynamics PD4500 Series Operation GuideManufacturer document
Progressive Dynamics
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
Retrieved September 20, 2026