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1. Best rv converter charger for lithium batteries install#
2. Best rv converter charger for lithium batteries upgrade#

It fits into the panel just right and is easy to wire.

Best rv converter charger for lithium batteries install#

Surprisingly, the unit is easy to install in the trailer. I also like that this unit doesn’t get very hot while under load. In reality, the fan’s noise doesn’t interrupt my 2-way radio communication. Unlike my previous Powermax PM4-100 power converter, I’m not bothered by the fan noise of this 55A device. This aspect helps increase the longevity of the model. Similar to the PM3, this unit provides protection from reverse polarity, overheating, and overload. When the batteries are full, the device slows down to prevent overcharging. Fortunately, I encountered no problem setting the voltage output to 14.6 when powering my lithium-ion power bricks. It’s excellent for charging multiple batteries in boats, cars, or other automotive vehicles. The best part about this motorhome converter is its 4-stage charging system. Like the PM3 series, the PM4 is compatible with lithium batteries and offers excellent protection.

The PM4 55A is another excellent power converter from Powermax. Powermax PM4 55A 110V AC to 12V DC Power Converter The insulation also serves as a great barrier to moisture and heat, hence preventing premature damage.ģ. Thanks to the fully insulated DC connections, I can handle the unit without any fear of getting electrocuted. I didn’t even have to get new wiring for the setup, as my old one worked just fine. It has an open-top design to make installation fairly easy. The overall construction is another attractive aspect of this model. And since the fan only works as necessary, it saves power. This aspect is important to me because I’m a light sleeper and I don’t want to wake up in the middle of a nap. The cooling fan on this converter battery charger works quietly. When my power bank comes really low, the converter amps up its operation to increase the battery’s capacity. The unit trickle charges to extend the life of my battery when I’m parking the RV for a while. What I love most about this electric converter is that it works in a 3-stage charging process. This 55 amp deck mount converter seems enough to offer reliable and clean power to all my pumps, leveling jacks, and other 12-volt devices. The WF-985 is another great option for camper usage. I truly appreciate the thermal protection of this 12v converter because it makes me feel at ease that the unit won’t overheat when I’m traveling in hot weather.Ģ. It offers protection from overload and reverse polarity to protect batteries from damage. I think that this RV power converter charger will last for a long time.

True enough, the unit stays cool to the touch even when in use in the summer. I like that the fan is temperature controlled, so it only circulates air when the unit gets hotter. This RV AC DC converter has a cooling fan that works smoothly while producing no more than a whisper. I’m pleased that I can hook this device to any type of automotive battery and have no worries about overcharging/undercharging problems. It does what it’s supposed to do - keeping the battery charged while extending its life. What I like most is the 3-stage charging process of the PM3 series.

Best rv converter charger for lithium batteries upgrade#

It’s a good upgrade or replacement for WF-9800 series converter chargers.

Powermax’s 55-amp model is an excellent power converter for RV that turns 110V AC power into 12V DC power. Powermax PM3 Series 55 Amp Power Supply Converter