WF-9855 55A RV Power Converter Charger 110V AC to 12V DC 950W For Sale - New and Used

KSGNY WF-9855 55A RV Power Converter Charger — 110V AC to 12V DC | 950W | 9800 Series Replacement

Keep your RV, camper, or travel trailer powered reliably with the KSGNY WF-9855 Power Converter. Delivering 55 amps of high-power stable output at 950W, this unit converts 110V AC shore power to clean 13.6V DC for all your onboard 12V systems. Engineered as a direct replacement for the 9800 Series, installation takes as little as 15 minutes with no wiring modifications required.

🔧 Compatible With: WF-9855 | WF-9855-MBA | WF-9855-AD-MBA | Wfco 9800 Series and compatible models. for refrigerator base installation in most RV applications.Key Features

• 55A High-Power Output: 950W robust performance with steady 13.6V DC output for reliable 12V system operation
• Wide Input Voltage Range: Accepts 105–130V AC, compatible with varying grid and shore power conditions
• Quad Protection System: Automatic shutoff against over-voltage, over-current, high temperature, and short-circuit faults
• Ultra-Quiet Operation: Smart thermal fan runs at under 30 dB — zero interference with TV or radio signals
• Smart Thermal Control: Fan speed automatically adjusts based on load to maximize component lifespan
• 3-Stage Smart Charging: Compatible with lead-acid and lithium battery chemistries for optimized charging performance
• No wiring modifications needed; mounting brackets and terminals included for quick DIY setup
• FCC & UL Certified: Meets recognized safety and electromagnetic compatibility standards
• Extended free replacement coverage with 24/7 email technical / Part NumberWF-9855 / WF-9855-AD / WF-9855-AD-CBOutput Current55 APower Output950WInput Voltage105–130V AC (110V AC nominal)Output Voltage13.6V DCMounting TypeSurface MountNoise Level<30 dBCertificationsFCC, ULCompatible Series9800 Series (WF-9855, WF-9855-MBA, WF-9855-AD-MBA)ApplicationRV, Camper, Travel TrailerWhat's in the Box
  • 1x KSGNY WF-9855 Power Converter / Charger
  • Mounting Brackets
  • Terminals
  
  

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