Direct replacement main board assembly for WFCO WF-8955 series 55-amp power centers. Patented Auto Detect technology automatically charges lithium-ion and lead-acid batteries. Installs in ~10 minutes with 2 screws, 3 AC wires, 2 DC wires — no rewiring required. 950W output. 2-year warranty.
The WF-8955-AD-MBA Main Board Assembly includes the exclusive, patented Auto Detect technology. This microprocessor-driven technology will recognize lithium-ion and lead-acid battery chemistries and automatically adjust the charging profile to match the battery type.
No more buttons. No more switches. An accurately charged battery gives RV owners peace of mind. Eliminating the risk of over- and under-charging, the WF-8955-AD-MBA will maximize your battery life with multi-stage charging and current monitoring in both lead-acid and lithium-ion profiles.
The WF-8955-AD-MBA has optimized charging for battery chemistry built in:
The WFCO WF-8955-AD-MBA is a direct drop-in replacement for the lower power converter section of any WF-8955 series power center. It upgrades your existing unit to Auto Detect technology without replacing the entire power center — and without rewiring. Installation requires only two screws, three AC wires, and two DC wires, and takes approximately 10 minutes.
55 amps of output power with 950W capacity, three-stage charging for lead-acid batteries, and the full Auto Detect lithium-ion profile — all in a board that installs in the same footprint as the original. Standard safety features include over-current, over-temperature, over-voltage, and reverse polarity protection.
Patented microprocessor detects battery chemistry automatically — adjusts charging profile with no buttons or switches
2 screws, 3 AC wires, 2 DC wires — no rewiring required. Direct replacement for the WF-8955 series lower converter section
Full 55-amp, 950-watt output capacity to replace the original board spec-for-spec
Over-current, over-temperature, over-voltage, and reverse polarity protection built in
• (1) WFCO WF-8955-AD-MBA Main Board Assembly • Mounting hardware (2 screws) • Installation instructions
Bulk Mode: 14.4VDC — rapid recharging when battery is below 80% capacity Absorption Mode: 13.6VDC — controlled charging when battery is above 80% capacity Float Mode: 13.2VDC — maintenance charging when battery is fully charged
Compatible with: Any WFCO WF-8955 series power center — replaces the lower converter section only. What you need: 2 screws, 3 AC wire connections, 2 DC wire connections — no rewiring of existing harness. Estimated time: Approximately 10 minutes. Consult a qualified RV technician if you are unfamiliar with RV electrical systems before attempting installation.