Shopping Cart

Your cart is empty.

Your cart is empty.

WF-9855 55 Amp Deck Mount Charger/Converter with Lithium-Ion Switch Replacement for RV Trailer Camper 9800 Series

Free shipping on orders over $29.99

$86.99

$ 39 .99 $39.99

In Stock

About this item

  • 【Wide Application】 The WF-9855 (55 Amp) Deck Mount Charger/Converter is versatile, advanced power source solutions, excellent replacement part for RV Trailer Camper 9800 Series. Easy to use, the WF-9855 converter provides a convenient, cheaper, long-term option that eliminates the hassle of swapping out a whole unit. With versatility like this, it’s ideal for use in a wide array of recreational vehicles.
  • 【Excellent Performance】The WF-9855 model provides 55 Amps of clean, reliable DC power, which is ideal for powering electronics and appliances. The 9800 Series provides clean power, even without filtering from a battery.
  • 【Advantage】The WF-9855 55 amp power converter does not cause interference with televisions, radios, or other signals. Electronic current limiting automatically shuts down the power during overload or short-circuit conditions. Quiet operation is assured as the cooling fan runs only when needed.
  • 【Safety and Durability】Automatic three-stage battery charging maintains your battery’s life with three nominal voltage output modes for both lithium batteries and lead-acid batteries. “float” mode (13.2 Vdc range), “absorption” mode (13.6 Vdc range), “bulk” charge mode (14.4 Vdc range)
  • WF-9855 55 Amp Deck Mount Charger/Converter Replacement for RV Trailer Camper 9800 Series
  • Provides a 100% satisfied after-sales service. If you are not satisfied with it, simply return it within 30 days. Premium Support 1 year Warranty.



Product Description


IVAN C.
Reviewed in Mexico on February 6, 2025
Excelente, funcionó perfecto!
Macy
Reviewed in the United States on February 23, 2025
works great
DrBillsRadio
Reviewed in the United States on January 23, 2025
Having tried several power supplies for my camper to replace the broken one this power supply is the best there's no drop in voltage when any element comes alive such as the furnace
Cecil Dwayne Williams
Reviewed in the United States on January 19, 2025
Well made a exact match to the one I'm replacing very easy to install thumbs up
DunerJim
Reviewed in the United States on August 28, 2024
This replaced an eight year old converter that slowly deteriorated and was not obviously defective. In searching for the cause of several electrical issues in our fifth wheel I finally checked the voltage output of the 8 year old converter. It was 3.8 volts! A search of Amazon came up with this converter and the specifications looked great, including three different charge rates, selected automatically based on the battery condition. When it arrived my inspection showed it was of much higher quality than the eight year old one it replaced. The output was secure with the entire output port color coded, as compared to the red tape marking polarity on the old one. So far it has performed perfectly.
Kevin Fish
Reviewed in the United States on July 1, 2024
Good replacement for my converter that has been discontinued. This one is quite and installed just like the old one I took out.
Andy
Reviewed in the United States on December 8, 2024
Straight forward replacement. Appears to work well. Half price of original.
Mike T 218th MP Company RVN 70-71
Reviewed in the United States on December 1, 2024
Replaced the old one just fine.
D. Stamper
Reviewed in the United States on November 11, 2024
Its appears to be a copy of the WFCO converter but its not. I 've had good luck with the WFCO units since they are simple and usually last several years. I've returned two other fancy 4 stage, blue, low priced converters in the last month so I'm back what I know works.
Recommended Products

$115.00

$ 56 .99 $56.99

4.6
Select Option