Last updated: 21 September 2026
Battery and charging
- Mains input it accepts
- 120 V AC, 60 Hz
“120 Vac 60 Hz 7.4 9.5 11.5 13.9 15.7 Bulk Charge Mode: 14.4 Vdc, 4hr max. Float Mode: 13.2 Vdc Absorption Mode: 13.6 Vdc 35 45 55 65 75”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9800 Series Operator's Manual.pdf
Other findings
- Absorption voltage
- 13.6 V absorption
- Bulk charge voltage
- 14.4 V, for at most four hours
- Charging stages
- Three stages, and no lithium profile among them
- Float mode voltage
- 13.2 V float
- Nominal output voltage
- 13.6 V in absorption, its normal running output
- Output current by series model
- 35, 45, 55, 65 or 75 A by model
- Overload behaviour
- It folds back rather than shutting off
“120 Vac 60 Hz 7.4 9.5 11.5 13.9 15.7 Bulk Charge Mode: 14.4 Vdc, 4hr max. Float Mode: 13.2 Vdc Absorption Mode: 13.6 Vdc 35 45 55 65 75”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9800 Series Operator's Manual.pdf
“120 Vac 60 Hz 7.4 9.5 11.5 13.9 15.7 Bulk Charge Mode: 14.4 Vdc, 4hr max. Float Mode: 13.2 Vdc Absorption Mode: 13.6 Vdc 35 45 55 65 75”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9800 Series Operator's Manual.pdf
“The three-stage “smart” charger continuously measures the battery voltage output and regulates the amount of charge using three modes of operation; Absorption, Bulk, and Float.”
Source: wfcotech.com/wp-content/uploads/2022/12/9800-Series-Manual.pdf
“120 Vac 60 Hz 7.4 9.5 11.5 13.9 15.7 Bulk Charge Mode: 14.4 Vdc, 4hr max. Float Mode: 13.2 Vdc Absorption Mode: 13.6 Vdc 35 45 55 65 75”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9800 Series Operator's Manual.pdf
“The converter normally provides a constant target output voltage of 13.6 volts (nominal) to power all the branch circuits.”
Source: wfcotech.com/wp-content/uploads/2022/12/9800-Series-Manual.pdf
“120 Vac 60 Hz 7.4 9.5 11.5 13.9 15.7 Bulk Charge Mode: 14.4 Vdc, 4hr max. Float Mode: 13.2 Vdc Absorption Mode: 13.6 Vdc 35 45 55 65 75”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9800 Series Operator's Manual.pdf
“Over the amperage rating load will cause the output to fold back.”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9800 Series Operator's Manual.pdf
Vehicles the manufacturer names for this charger
- Forest River Alpha WolfManufacturer documentedView platform: Forest River Alpha Wolf →
Forest River publish this converter's manual in the 2026 Alpha Wolf'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/#/forestriverrv/guide/2026/3870-alpha-wolf/browse/component-manuals/Electrical
- Forest River Campsite Reserve UltraManufacturer documentedView platform: Forest River Campsite Reserve Ultra →
Forest River publish this converter's manual in the 2026 Campsite Reserve Ultra'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/#/forestriverrv/guide/2026/4041-campsite-reserve-ultra/browse/component-manuals/Electrical
- Forest River Cedar Creek CottageManufacturer documentedView platform: Forest River Cedar Creek Cottage →
Forest River publish this converter's manual in the 2026 Cedar Creek Cottage'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/#/forestriverrv/guide/2026/3877-cedar-creek-cottage/browse/component-manuals/Electrical
- Forest River Cherokee Grey WolfManufacturer documentedView platform: Forest River Cherokee Grey Wolf →
Forest River publish this converter's manual in the 2026 Cherokee Grey Wolf'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/#/forestriverrv/guide/2026/3879-cherokee-grey-wolf/browse/component-manuals/Electrical
- Forest River Cherokee TimberwolfManufacturer documentedView platform: Forest River Cherokee Timberwolf →
Forest River publish this converter's manual in the 2026 Cherokee Timberwolf'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/#/forestriverrv/guide/2026/3942-cherokee-timberwolf/browse/component-manuals/Electrical
- Forest River SalemManufacturer documentedView platform: Forest River Salem →
Forest River publish this converter's manual in the 2026 Salem'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/#/forestriverrv/guide/2026/3903-salem/browse/component-manuals/Electrical
- Forest River Salem HemisphereManufacturer documentedView platform: Forest River Salem Hemisphere →
Forest River publish this converter's manual in the 2026 Salem Hemisphere'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/#/forestriverrv/guide/2026/3906-salem-hemisphere/browse/component-manuals/Electrical
- Forest River ShastaManufacturer documentedView platform: Forest River Shasta →
Forest River publish this converter's manual in the 2026 Shasta'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/#/shastarv/guide/2026/3804-shasta/browse/component-manuals/Electrical
- Forest River VibeManufacturer documentedView platform: Forest River Vibe →
Forest River publish this converter's manual in the 2026 Vibe'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/#/forestriverrv/guide/2026/3920-vibe/browse/component-manuals/Electrical
- Forest River Wildwood Heritage GlenManufacturer documentedView platform: Forest River Wildwood Heritage Glen →
Forest River publish this converter's manual in the 2026 Wildwood Heritage Glen'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/#/forestriverrv/guide/2026/3926-wildwood-heritage-glen/browse/component-manuals/Electrical
Sources
- 2026 Alpha Wolf — Electrical component manualsManufacturer document
Forest River
Source: forestriverinc.help/#/forestriverrv/guide/2026/3870-alpha-wolf/browse/component-manuals/Electrical
Retrieved September 20, 2026
- Archived document
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9800 Series Operator's Manual.pdf
Retrieved September 20, 2026
- Archived document
Source: wfcotech.com/wp-content/uploads/2022/12/9800-Series-Manual.pdf
Retrieved September 21, 2026