While both single-stage and multi-stage converter chargers work well, the best RV battery charger is a smart converter charger, like a PowerMax battery charger.
A build-up of sulfur reduces battery life and the overall quality of the charge. Stage 4: Equalizeĭuring the equalize stage, which isn’t always a part of a multi-stage charging process, the battery voltage is supercharged in order to remove any sulfur build-up that can easily accumulate on the battery plates. The float stage, in more simplistic terms, keeps the batteries topped off at a lower voltage in order to prevent electrolyte loss by overheating the water in the battery. During this mode, the battery will maintain that capacity by compensating for self-discharge of the battery. Stage 3: Floatįloat mode or float voltage is the stage during which a battery is maintained after being fully charged to 100%. After slowly charging the last 10-20% of the battery, a smart converter charger will switch to float mode. During this stage, absorption tapers, so the charge rate is more gradual as the charge amperage decreases. The absorption stage is about maintaining a lower but constant flow of voltage to the battery, and letting the battery accept as much as it's willing to, at its own rate. Once the charge reaches 80-90% the smart converter charger will switch to the next stage. So, the smart converter charger increases the voltage as needed in order to keep the flowing amps at a constant rate. As the battery charge increases, the battery accepts or “absorbs” a smaller and smaller portion of the electricity coming into it. The bulk stage will constantly charge the battery at 25% of the amp capacity. This is the core part of the charging cycle, in which the batteries are rapidly charged from a low charge to a nearly 80-90% charge. Multi-stage charging is a more sophisticated method that most often uses three to four stages of low-voltage charging to prevent overcharging. The primary advantage of a smart converter charger (sometimes referred to as a trickle charger) is its intuitive battery charging stages. The Intuitive Stages of a Smart Converter Charger This is where a smart RV converter charger comes into play.Ī smart RV battery charger actually charges the battery in stages, which allows a more complete charge while protecting the battery from damage. But charging a battery too fast with too much power or overcharging the battery can actually damage it, reducing its overall performance capacity and shortening its lifespan. This type of charger is pretty common in most low- and mid-range RV battery chargers. It does this through a fixed voltage method called single-stage charging. RV Converter Charger BasicsĪn RV converter charger converts 110-volt AC (household) power into 12-volt DC (battery) power while simultaneously charging the RV’s batteries.Ī standard battery charger is meant to charge a battery as quickly as possible. But what makes a smart converter charger so smart? Find out what exactly a smart RV converter charger, what sets it apart from your standard battery converter charger and why more and more RV owners are opting for a smart battery converter charger. But in reality, a newer, smart RV converter charger can actually improve battery life and the overall quality of the charge.
Light and Button are located on the Pendant Accessory.When choosing a new RV battery charger, you may think all chargers are created equal.
#Rv smart converter manual#
available.įor Manual operation the Pendant is necessary. If not using our fuseboard there is a Pendant Accessory. For Manual operation the Light and Button are located on the Fuse Board.
Wizard is built into the PD4600 and will run automatically.
#Rv smart converter series#
PD9105V ***This does not fit the Lithium series chargers.*** Light and Button are located on the Wizard Accessory. The Wizard is an optional accessory for these units. Light and Button are located on the Pendant Accessory. For Manual operation the Pendant is necessary. Wizard is built into the 9200 and will run automatically. Not necessary if the unit has a button and light. This will also work on the PD4000, PD4100 and PD4500 series that have the 4 pin single row header.
Also used to manually charge Lithium by pressing the Button Monthly or when charge is needed. Manual control and monitoring while charging Lead Acid / AGM batteries.
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