Your cart is empty.
Your cart is empty.Product Description
Product Description
Convert Power & Charge the Batteries
OMMFARL 3 Stage Intelligent Converter/Charger 110V to 12V DC is the perfect choice for RV owners who require reliable chargers/converters. The exact replacement for the WF-9800 series comes with an internally installed cooling fan, reverse polarity protection, overload protection, and thermal protection, as well as LED indicator lights. This product also includes a maintenance free design that can charge lead and lithium batteries in two fixed output modes of 13.0V and 16.5V.
The three-stage intelligent charging plan includes fast charging, standard charging, trickle charging, and balanced charging to ensure that the battery always charges normally and extend its lifespan. You can connect the device in series or parallel to achieve higher power output, which is suitable for RV, automotive applications, marine audio systems, or any other battery charging needs you may have. Immediately select OMMFARL 3-stage intelligent converter/charger 110V to 12V DC!
Features
- Input: 105-130V AC
- LED indicator light
- A exact replacement for the WF-9800 series
- Reverse polarity, overload, and thermal protection
- Internally installed cooling fan - quiet and temperature controllable
More Details
- Fixed output mode voltage can be set to 13V and 16.5V
- Can be connected in series or parallel to achieve higher power output
- Suitable for RV, car, boat, car audio, or any application that requires battery charging or 12V power supply
- Design based on user and changing environmental conditions
Jessica
2025-08-21 16:16:18
The product was delivered early. The product worked perfectly and no issues. I would recommend this product.
Bentley
2025-08-18 15:11:45
I just installed this into a camper last night. This unit seemed well built and was easy to install. The main thing you should know is that there is an adjustment screw on the side ranging from 13 volts to 16 volts. You will need to use your voltmeter) to adjust it to the proper voltage you need (13.6 volts recommended for most RV's and it states that they recommend that voltage in the paperwork. They do supply a small screwdriver to perform this adjustment. I would purchase again for sure.
Rob Krasa
2025-04-22 17:27:42
Worked great to charge and keep charged backup batteries until it stopped outputting voltage. Checked the fuses and then looked inside and found a charred resistor and power IC. This happened under mild conditions, ~20amp current draw while topping off batteries. Was not around to witness smoking or a smell when it failed.
Louis Na Val
2025-04-19 18:17:57
Every bit as good and the competitor, follow the instructions and tune it for your charging needs but, it make clean steady power. I tested it on my system with no batteries 53 amp constant draw in 80 degree environment, it took about 5 seconds to adjust to draw and 15 seconds after that the cooling fan turned on i ran it for 5 hours, unit was 88 degrees and had no issues holding that draw. Use it on my batteries with solar charging and the smart charge adapted to the input from the panels and cycled correctly.
Garland Ridgel
2025-04-13 10:56:00
Ease of installation. Provides consistent power level and adjustable.
Joanna
2025-02-22 13:02:15
I have been using this to charge my battery for my little scooter and it seems to ve working great. It charges it in like 5 hours and the battery doesn't seem go get hot or anything. I'm sure you could charge other batteries too but I have never tried.
PaddlesWithDogs
2025-02-21 16:58:09
Perfect replacement for the exhausted converter on our older RV. Fast shipping and exactly as described.
R
2025-02-14 15:21:00
Works very well, does a good job
adam smith
2025-02-08 14:42:57
this charger charges fast and hard that being said it is hard on generators my honda 3500 burnt out the capacitor in it so I bought a 4800 inverter generator burnt up something in it too now running on a 8500 watt and it still does not like it as well now my gas bill went from 6 bucks to 13 bucks to charge the battery bank a daywhat a waist of money I am about to get a different charger and trying to get ahold of the warranty company for the 2 generators if they don't I will be out 2300. for the honda and 1000. for the inverter one plus the price of the charger that destroyed them all its about 3600. bucks im out im screwed becous of this
Recommended Products
$129.00
$ 50 .99 $50.99