Last updated: 20 September 2026
What we found
- Matched to 9 batteries, by setting each maker's published figures against the other — neither names the pairing.
- 5 specifications are published for it, each with the source it was read from.
- No matching recall was found in the records this catalogue holds from 7 regulators.
Assembled from the evidence on this page. Every figure and count below is shown with the source it was read from.
Other findings
- Lithium absorption voltage
- 13.6 V absorption, held until the power is cycled
- Lithium bank size caveat
- Over 200 Ah may need the power cycled to restart bulk
- Lithium bulk duration
- Bulk runs 1–4 hours; the hour minimum is for cell balancing
- Lithium bulk voltage
- 14.6 V in bulk, in lithium mode
- Lithium mode indicator
- An amber LI light shows it is in lithium mode
“This is accomplished by reducing (from bulk mode) the output voltage to 13.6 VDC and remaining at this voltage until the power is cycled to the converter.”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9500LiS Series Operator Manual.pdf
“If your application requires longer than 4 hours (such as a larger battery bank > 200 Ahr), a simple cycling of power will reset the timers.”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9500LiS Series Operator Manual.pdf
“For a full battery, the bulk stage has a minimum time requirement of 1 hour, which allows the lithium cells inside the battery the time required to “balance”. For an empty battery, the bulk stage has a maximum time requirement of 4 hours.”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9500LiS Series Operator Manual.pdf
“This is accomplished by boosting the output voltage to 14.6 VDC and allowing the maximum current to flow as required by the loads.”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9500LiS Series Operator Manual.pdf
“When the switch is set to the Lithium mode, the amber LED at the top of the switch will be “on” indicating LI (Lithium).”
Source: forestriverinc.com/files/component-manuals/Electrical/WFCO - Power Converter Model WF-9500LiS Series Operator Manual.pdf
United States — CPSC
We did not match this product to any recall in the data we hold from CPSC, last checked September 20, 2026. Check CPSC’s own search: cpsc.gov/Recalls
United States — NHTSA & Coast Guard
We did not match this product to any recall in the data we hold from NHTSA or the US Coast Guard, which we hold records from but do not yet check on a schedule. Check NHTSA’s own search: nhtsa.gov/recalls
European Union
We did not match this product to any recall in the data we hold from the European Union, last checked September 20, 2026. Check the European Union’s own search: ec.europa.eu/safety-gate-alerts/screen/search
United Kingdom
We did not match this product to any recall in the data we hold from the United Kingdom, last checked September 20, 2026. Check the United Kingdom’s own search: gov.uk/product-safety-alerts-reports-recalls
Australia
We did not match this product to any recall in the data we hold from Australia, last checked September 14, 2026. Check Australia’s own search: productsafety.gov.au/recalls
Canada
We did not match this product to any recall in the data we hold from Canada, last checked September 20, 2026. Check Canada’s own search: recalls-rappels.canada.ca/en/search
France
We did not match this product to any recall in the data we hold from France, last checked September 20, 2026. Check France’s own search: rappel.conso.gouv.fr
None of these is a statement that the product is safe or unrecalled — only that our searches found nothing. Each regulator’s own search is linked above.
Compatible batteries
- Renogy 12V 100Ah Core MiniFigures compared
- Renogy 12V 200Ah Core MiniFigures compared
- Renogy 12V 300Ah Core MiniFigures compared
- Renogy 12V 20Ah Deep CycleFigures compared
- Redodo 12V 100Ah Group 24 BasicFigures compared
- Redodo 12V 100Ah Group31 BluetoothFigures compared
- Redodo 12V 100Ah HeatingFigures compared
- Epoch Batteries 12V 100Ah Eco SeriesFigures compared
- Epoch Batteries C12460A 12V 460Ah Battery SystemFigures compared
Vehicles the manufacturer names for this charger
- Forest River Prime Time AvengerManufacturer documented
Forest River publish this converter's manual in the 2026 Avenger's own Electrical component list. They list THREE converters for the model — the WF-8700-AD, the WF-9500-AD and the WF-9500LiS — and do not say which floorplan or option package carries which, so this names what the maker documents for the model and not what is in any particular trailer. Read the part number off the front panel label of your own unit.