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The RecPro 4 Stage Smart Converter/Charger 110V to 12V DC is the perfect choice for RV owners in need of a reliable charger/converter. This exact replacement for the WF-9800 series comes with an internally mounted cooling fan, reverse polarity protection, overload protection, and thermal protection, as well as LED indicator light. This product also includes a maintenance-free design and can charge both lead and lithium batteries on three fixed output modes – 13.0V, 14.6V, and 16.5V. The four-stage smart charging program includes fast charge, standard charge, trickle charge, and equalization charge – that ensure your battery is always charged properly in order to extend its life. You can wire the unit in series or parallel to reach even higher power outputs, and it's suitable for RVs, automotive applications, boat audio systems - or any other battery charging needs you may have. Choose the RecPro 4 Stage Smart Converter/Charger 110V to 12V DC today!
Features:
- Exact replacement for the WF-9800 series
- Internally mounted cooling fan - quiet and temperature controlled
- Reverse polarity, overload, and thermal protection
- LED indicator light
- Built-In 4-stage smart charging: Fast Charge, Standard Charge, Trickle Charge, and Equalization Charge
- 3 Fixed output modes: 13.0V, 14.6V, 16.5V
Randolph S Mathes
Reviewed in the United States on March 8, 2025
Very easy to install!
Derek
Reviewed in the United States on March 10, 2025
This converter works great! Solved a couple of my issues I was having with my used fifth wheel. The fan is quiet. The unit is a little larger then stock but fit perfectly. The unit charges the batteries quickly. Solid product.
Tbony H.
Reviewed in Canada on August 19, 2024
Not what I expected. This charger is cheaply made and failed after only 6 months. I tried to return the item and was past of by a person from Recpro. The company that sells this item. Do not waste your money on this product.Completely disappointed.
C. J.
Reviewed in the United States on August 19, 2024
I use it as a power supply while performing electrical repairs and software update to vehicles. Works well and no issues setting up. would be nice to have a turn knob for the voltage adjustment and a built-in volt and amperage meter/gauge.Still a good value for what i use it for. Many cars now pull 20-50 amps just sitting with the key on due to the amount of computer controlled electronics.This is not a long term review.
anthatony2003
Reviewed in the United States on December 11, 2024
My 2000W pure sinewave inverter draws 240amps DC to make 15Amps AC at 120V. This will provide most of my power needs. I have 4 agm 100Ah batteries that would drain in 2 hours with 240Amp draw. This way the batteries can cover any overdraw, and elsewise be charged by shore power or generator if needed or depleted. I won't have to idle the DD15 engine unless there's no other choice.My agm batteries require a minimum charge voltage of 14.2 volts, which this unit is capable of. When I first hooked it up and connected my voltmeter, it registered 14.22 volts.Using 0 gage wire from the batteries and 4 gauge from the distribution blocks.
Lando
Reviewed in the United States on April 16, 2024
Another Update: I called RecPro (with low hopes) and told them about the fire and they were super concerned about my wellbeing and property. They asked me to send back the burnt up unit so they can investigate what happened and put in an order to send me another unit! I just randomly got a refunded on my order without ever asking! I think I just got a defective unit which happens from time to time, but I sincerely believe this is a good company with great people that stand by their products. Despite the incident, I'd buy from RecPro again. Things happen, but they went above and beyond to make sure I was satisfied... and I am.3 Month Update: Almost caught my camper on fire while in the mountains. Had to use the fire extinguisher to put it out.Original review:So I connected 2 mostly dead 100Ah LiFePo4 batteries to the 125 amp version and it's actually pulled 1920 watts from my 120v outlet. The fan was humming loudly and the light on the converter was red, but it charged the batteries very very quickly (yes this is hard on the batteries but I wanted to know if it was possible). The charge voltage on the converter is set to 14.6 but the voltage is only reading 13.8 when I checked while charging. I suspect this will go up as the batteries become more charged. I don't think this is a big deal, but worth me mentioning. Once the batteries reached around 95% (best guess) it dropped into boost mode and was only pulling around 1000 watts. After another 20 minutes the light flipped green and charger stopped pulling watts except for it's baseline draw (about 11 watts). Once the batteries became fully charged it looks to have stopped altogether. I'm more than impressed with this thing and if holds out it's going to be the perfect battery charger. I plan on using it to charge up my set of 4 100Ah LiFePo4 batteries in my RV. I'll provide an update when and if it dies. So far tho, I'm impressed!
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