Reseñas de clientes para Convertidor VEVOR para vehículos recreativos, 55 A, 110 V CA a 12 V CC, cargador de batería con carga inteligente de 4 etapas, rango de funcionamiento ajustable de 13 V a 16,5 V, compatible con baterías de litio, plomo y ácido, ETL

I was looking for something to quickly charge my lifepo4 batteries off a gas generator, most of the chargers I’ve tried are plastic and fail especially the plastic fan. This thing however is a well built beast! Metal construction and a proper cooling fan. I have the 45 amp one draws about 870 watts when charging. I’m very pleased with it.

Very satisfied with this charger, it can work for lead-acid AGM, or Lithium battery, i charged a 12V 280Ah lifepo4 battery that was 26% up to 100% in about 3 hours, fully automatic and powerful enough to charge a large power bank battery, a great charger i'd purchase it again.

I am running it from a 2000 W inverter generator from Champion. It sure requires all the juice the little generator can provide at first but everything works fine. I have five pairs of 6V deep discharge lead/acid (Trojan 225AH). It delivered about 75 amps when the batteries are low on charge. I have a shunt that shows exactly what goes to and from my battery bank.The Amp reading goes down rapidly as it charges the batteries initially but remains between 30 and 40 amps for the bulk of the charge period. This will save on gas when compared to my old 30 amp charger. Much more efficient.

The VEVOR RV Converter 45 Amp 110V AC to 12V DC RV Power Converter Battery Charger worked great in my slide in camper.

Perfect power supply for some automotive coding and programing. Easy to adjust the voltage to 14V while the car ignition is ON. I tried it with over 900W load and it held like a champ. Nothing can beat the price of this unit.

Okay it's not perfect. It's not flawless. It's a mass-produced product. I am restoring and upgrading a 1993 class B camper van to modern specs including lithium iron phosphate batteries and so I had to take the old lead acid compatible converter charger and send it to the local recyclers I had another brand converter charger That I purchased before I knew this one was available and it was twice the cost . It kept shining itself off and just was having fits charging the lifo 4 battery. They sent me a replacement unit that was 55 amps and not 45 which is more than the breaker or the wiring my van can handle and I didn't really want to upgrade all of that stuff yet. Got this thing installed. Switching it over to lithium mode wasn't quite as easy as I would hoped. That little switch is kind of hard to reach through the teeny tiny little hole there, but it's doable. That's probably my biggest complaint. The actual construction of this thing is beefy and the components that I can see that were used are top notch. The clamps that the cables locked down are secure and power output is nice and clean. Assuming this thing holds up and mind you it's going to get infrequent use since I have DC to DC charging and portable solar. So this thing's probably only get use when I leave the refrigerator on and forget about putting solar panels out and don't drive for a while. All told told if they did a decent job with quality control. I can honestly say this is a good unit and I'm hoping to see more of them available because I'd like to take my old mobile amateur radio setup and turned it into a base station.

These chargers are amazing. These will easily repair sulfated lead batteries, they will instantly Jumpstart a car or truck and will fully charge a car battery in about 10 minutes. I wish these had a few more options to them. These were ment for people who are electrically and mechanically inclined and know how to safely use them. These are also great to use with a 5000 watt generator to charge offgrid battery system or RV batteries when you are away from a power source.

I purchased this unit. It appears to be well made. My RV is in storage for the winter. It won’t be installed until next spring. The installation/owners manual says, “Do not leave unattended”. What does this mean ? I have to watch it whenever it is being used ? This is not practical ! Please advise !

HAVE NOT HAD THE CHANCE OR NEED TO USE IT YET SO THAT IS WHY I ONLY RATED IT 4 STARS. WILL UPDATE THE REVIEW SOON AS ITS PUT TO THE TEST. I DID HOWEVER PLUGGED IT IN AND THE OUTPUT IS 13.6 DC VOLTS SO I KNOW ITS WORKING! IT SEEMS TO BE WELL BUILT! A GREAT BARGAIN AT HALF PRICE!

Bought this at a good price when upgrading my RV battery to LiFePo4. I'm still experimenting with the mode setting. I will say this converter will power the slide out room without a battery connected that the factory converter would not due (It is a 40amp unit from 2000 without lithium mode.). The new battery has blue tooth for monitoring status which is extremely useful. Since I can see the smp draw trailing off when the battery approached 100% SOC. This converter has not gotten very warm with the fan going on only intermittently for a few seconds at a time. I love the ability to adjust the output voltage on the fixed output setting.