45-amp deck mount RV converter/charger from WFCO's 9800 series. Patented Auto Detect technology automatically recognizes and charges both lithium-ion and lead-acid batteries. Clean DC power even without battery filtering. Quiet fan-only-when-needed operation. FCC Class B. 2-year warranty.
A deck mount converter/charger is a standalone unit that mounts directly to a surface (wall, floor, or cabinet) rather than integrating into a power center panel with built-in breakers and DC fuse blocks. It is the converter/charger component only — no breaker panel or DC distribution is included. This is the right choice for RV upgrades, replacements, or custom installations where a separate converter/charger is needed independently of the distribution panel.
The WF-9845-AD-CB Converter/Charger 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-9845-AD-CB will maximize your battery life with multi-stage charging and current monitoring in both lead-acid and lithium-ion profiles.
The WF-9845-AD-CB has optimized charging for battery chemistry built in:
The WFCO WF-9845-AD-CB is a 45-amp deck mount converter/charger from the 9800 series — designed for installations where a compact, surface-mounted converter is needed independently of a full power center panel. It provides clean, reliable 45-amp DC power to run appliances and electronics, and does so even without a battery present to filter the output.
The cooling fan activates only when load conditions require it, keeping operation quiet in low-demand situations. Electronic current limiting shuts down automatically during overload or short-circuit conditions. FCC Class B compliant — no interference with televisions, radios, or other signals. At 8.6"×3.9"×5.9" and 5.5 lbs, it is a compact unit suited to tight installation spaces.
Patented microprocessor automatically detects battery chemistry and adjusts charging profile — no buttons or switches needed
45 amps of clean DC output in a compact surface-mount form factor — no integrated panel or breaker box
Cooling fan runs only when needed — quiet operation during normal and low-demand conditions
Automatically shuts down during overload or short-circuit conditions — protects the converter and electrical system
• (1) WFCO WF-9845-AD-CB Deck Mount Converter/Charger • Mounting hardware • Installation instructions
Bulk Mode: 14.4VDC — rapid recharging when battery is depleted Absorption Mode: 13.6VDC — controlled charging as battery approaches full capacity Float Mode: 13.2VDC — maintenance charging to keep battery topped off without overcharging
Deck mount installation: This unit mounts to a flat surface — wall, floor, or cabinet. It is a standalone converter/charger only, with no integrated breaker panel or DC distribution block. Dimensions: 8.6" W × 3.9" H × 5.9" D Weight: 5.5 lbs. Consult a qualified RV technician if you are unfamiliar with RV electrical systems before attempting installation.