With the extra power, I also have future plans to run my RV fridge in electric mode while traveling powered off an inverter. Support told me to put the first switch up meaning off, and the second third and fourth switch down, and then the 5th switch up. Order yours today. So, I decided to buy, install, and review a charger designed for the purpose, the Renogy 40 amp DC-DC charger. DCC-1212 Series Battery Charger pdf manual download. A few weeks ago, I played around with repurposing a spare Bogart sc2030 solar charge controller as a DC-DC charger to increase charging from my truck alternator to my trailer batteries. When the battery reaches 14.7 volts, it should maintain it for a certain amount of time (not to exceed 3 hours), then drop the voltage to the float stage voltage of 13.2 volts. The REDARC BCDC1250D In-vehicle Battery Charger is a 12V 50A In-vehicle DC to DC battery charger. But for this 40 amp model pricing here on H.D. The experiment worked, but my results were lukewarm. . $218.28. ). Renogy’s DC to DC charger packs all the same capabilities as any other manufacturer’s, at a lower price point. Renogy 40 Amp DC to DC Charger. It is able to charge: Flooded, Gel, AGM, and Lithium batteries using multi-stage charging. I wish Home Depot would look into this as I would prefer to buy it from them - … Description. • 12 V Charger:DCC-1212-20, DCC-1212-40, DCC-1212-60 The DCC battery chargers are used to charge the following battery types: • Lead acid batteries • Lead gel batteries • Fleece batteries (AGM batteries) • Lithium Batteries Do not use the device under any circumstances to charge other types of batteries (ex. I wanted to configure the dip switches correctly, but the manual (page 22) was confusing. The experiment worked, but my results were lukewarm. If you decide to do the same, then research and beware of the risks involved. A few weeks ago, I played around with repurposing a spare Bogart sc2030 solar charge controller as a DC-DC charger to increase charging from my truck alternator to my trailer batteries. Input Voltage Range: 8V-16V. 5.0 out of 5 stars based on 3 product ratings. Featuring a 3-stage battery charger and multiple electronic protections, owners can feel… The incorrect table for lithium batteries is more than a typo. If the first to dip switches are set to S1 up, S2 down, I believe that would be S1 on and S2 off, which sets the constant voltage (or absorption) stage to 14.7 volts. Are my dip switch settings wrong? Please let us know if you have any further questions. Quantity Availability: In stock, usually ships in 1~3 business days. lithium batteries are supposed to be charged at constant voltage and they have a built-in battery management system that takes care of everything. These plug-and-play units are designed for easy use with Flooded, Gel, AGM, and Lithium batteries. You have been warned! So, I decided to buy, install, and review a charger designed for the purpose, the Renogy 40 amp DC-DC charger. Also for: Dcc-1212-20, Dcc-1212-40, Dcc-1212-60. This item Renogy 60A DC to DC Battery Charger for Flooded, Gel, AGM, and Lithium Batteries Using Multi-stage Charging Renogy DCC50S 12V 50A DC Board Battery Charger with MPPT Victron Energy Orion-Tr Smart 12/12-Volt 30 amp 360-Watt DC-DC Charger, Isolated (Bluetooth) 5. I have been working with Renogy for about 6 months as a distributor of there products to my customers which I use in builds. 480-Watt 12-Volt 40 Amp DC to DC On-Board Solar Battery Charger The DCC12 Series battery chargers are the The DCC12 Series battery chargers are the most effective way to charge your auxiliary or house batteries from the alternator/starter battery. These are also known as “battery to battery chargers”. Title: DCC50S DC-DC MPPT Manual Created Date: 8/7/2019 3:28:12 PM Lion Energy Lithium Battery Review Videos, 2021 Boondocking Beauty of the Southwest Calendar, Newfoundland Fjord Boat Tour and Cow Head Rocks – Throwback Video Sept 2011, Green Point Campground, Gros Morne NP, NFLD – Throwback Video Sept 2011, Installing LED Porch Light + Important Update on Awning Switch Mod, LCI Solera Awning Light Install + Extra Power Switch Mod, Exploring Cape Breton Island, Nova Scotia – Throwback Video August 2011, Big Suspension Upgrades – Installing LCI Road Armor EQ, Wet Bolts, Bushings & Shackles, PEI – Beagles Love Red Sand Beaches! . ... BT-1 Bluetooth Module for Renogy Products w/ RS232 Port. There are no reviews yet. I don’t advise it without advanced knowledge of electricity. . It is impossible to figure out how to set up this charger to work with Renogy's LiPo batteries the way it is now. Renogy's DCC50S DC to DC MPPT on-board Battery Charger is designed to give you options! Renogy 20A DC to DC Battery Charger. . I just called support because I had a problem with my switches as well. Weight: 1.88Kg. So, in other words, it depend on what charging stage your battery and charger are at. Compatible with a multitude of alternator types, the DCC12 offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries! Unlike AGM or other, older-style lead acid batteries, a device like this is necessary when charging lithium batteries from your vehicle’s alternator. I just wired this charger to charge a 12v 100ah lithium iron phosphate battery (second battery) in my camper van from the van alternator. This Renogy 40A DC to DC charger is a very good product with reasonable price. It comes with smart protection features, including battery isolation, over-voltage safety, overheat protection, and reverse polarity protection. Amazon and the Amazon logo are trademarks of Amazon.com, Inc LoveYourRV.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Nominal Voltage: 12V. This 'just thick enough' stock wiring will now be asked to pass those 40 more amps when the renogy DC to DC charger is seeking 14.7v on a depleted house battery. DC-DC On Board Battery Charger. What is the state of charge of battery? Super cheap too, compared to buying a voltage sensitive dc/dc charger and 50 amp mppt. The DCC12 Series battery chargers are the most effective way to charge your auxiliary or house batteries from the alternator/starter battery. 720W is suitable for charging either 200ah or 400ah battery banks. Compatible with a multitude of alternator types, the DCC12 offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries! Idle Power Consumption <0.4A. In this informal test, it came out to right around 100 amps with all charging at the same time and around 85 amps with the generator and DC-DC charger from the truck alternator combined. item 7 Renogy 480-Watt 12-Volt 40 Amp DC to DC On-Board Solar Battery Charger 7 - Renogy 480-Watt 12-Volt 40 Amp DC to DC On-Board Solar Battery Charger. Renogy 40 Amp DC to DC Charger. The 'constant' voltage mentioned is only one stage of the charging cycle.This is explained in section 7.2 page 16www.renogy.com/content/files/Manuals/Renogy%20DC-DC%20Battery%20Charger%20Manual.pdf. See all 5 - All listings for this product. 4. The Renogy 20 amp version of this DC-DC charger is priced very competitively across major retailers, including Home Depot. When I set up my device according to what the manual said it was not charging at all. I have been using a similar Renogy set up daily for the past month. This multi-stage, multi-input battery charger can charge a service battery from an alternator connected to a starting battery or by utilizing solar panels connected directly to the unit. – Ray. In the future, I will return with a review video detailing how the Renogy charger performed, but early indications are encouraging. Key features (copied and pasted from renogy): Designed to charge service batteries from two DC inputs—solar panels and alternator. Having the ability to get a high current charge into my new Lion Energy lithium battery bank while towing will be most helpful on those overcast days when solar power is limited. (Throwback Video August 2011), Nature's Beauty Thread - Post Your Pictures. Click here … on my 2015 Tacoma 2x4 Access Cab. Hey guys, so I've been meaning to figure out how to properly have my alternator charge my house batteries. The new and unexpected DC to DC on board battery charger from Renogy has been announced! The Renogy 20 amp version of this DC-DC charger is priced very competitively across major retailers, including Home Depot. Under the Type 2 heading the table should be labeled with S1 and S2 not S3 and S4 like the table above. www.renogy.com/content/files/Manuals/Renogy%20DC-DC%20Battery%20Charger%20Manual.pdf. These are also known as “battery to battery chargers”. This unit will be available as a 20 or 40 amp DC charger (I suspect we'll see a 60 amp version as well) for charging your secondary or auxiliary batteries while driving. The 40A will suffice, but the 60A will be faster. Top rated products include: solar battery chargers, inverters, portable power packs, and more. Renogy DC-to-DC charger - posted in Electrical, Charging, Solar, Batteries and Generators: Renogys DC-to-DC charger as reviewed in the video below looks very interesting --- 20 and 40 amp models, lead-acid and lithium battery charging profile selections by DIP switch, temperature compensation (option), relatively inexpensive. I have a generator, but it can be a pain to set up on stormy days and, of course, have to listen to. Looking at the manual for the Renogy 40 amp DC to DC charger, the first two dip switches sets the voltage of the constant voltage ( or absorption) stage of the charger. RNG-DCC1212-40. Styled with a red line running down its back tells you there’s something different about this dual battery charger. S3 and S4 set to down down, or off off would set the float stage voltage to 13.2 volts. Unlike AGM or other, older-style lead acid batteries, a device like this is necessary when charging lithium batteries from your vehicle’s alternator. 3 users rated this 5 out of 5 stars 3. . Renogy's DCC50S DC to DC MPPT on-board Battery Charger is designed to give you options! S5 set to up, or on, would set the charger for lead acid batteries. Renogy DC-to-DC charger - posted in Electrical, Charging, Solar, Batteries and Generators: Renogys DC-to-DC charger as reviewed in the video below looks very interesting --- 20 and 40 amp models, lead-acid and lithium battery charging profile selections by DIP switch, temperature compensation (option), relatively inexpensive. I'm using the 20 amp DC to DC charger. All EV Charging Stations; Commercial EV Chargers . That makes me happy. I just want to point at this this thread is from 2 months ago, and still there is no updated manual posted on Renogy's site. Renogy Brand Renogy Model DC to DC On-board Battery Charger for Flooded, Gel, AGM, and Lithium Batteries Item Weight 2.93 pounds Package Dimensions 10.04 x 8.62 x 4.57 inches Item model number 20A DC to DC On-board Battery Charger Exterior Painted Manufacturer Part Number RNG-DCC1212-20 Cover Included Charge controller Amperage 20 Amps Voltage The experiment worked, but my results were lukewarm. Designed to give you options, the Renogy 30A Dual-Input DC-to-DC MPPT On-Board Battery Charger can charge a service battery in two different ways. 1 5mrn 5mm co . This 20A DC to DC Charger is designed to charge secondary batteries while driving using the primary battery connected to the alternator. Compatible with a multitude of alternator types, the DCC12 offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries! However, I am measuring a 13.56 at the output terminals. Having the combination of the 100 watt solar panel and the 20 amp DC to DC charger has allowed me to charge my 100 ah battery to 100% daily even during extended cloudy periods this fall in northern latitudes. EV Charging Stations . Might want to add more copper in parallel to the 'just thick enough' OEM wiring from alternator (+) stud to engine battery (+), properly fused of course. I test how much amperage I can pour into my 315AH Lion Energy lithium battery bank at if I combine my 30 amp solar controller with a 60 amp Intelipower charge converter and my new 40 amp Renogy DC-DC charger. My battery has a Bluetooth that tells me it's status and before it was not charging and now it is charging so I think the problem is solved. ?? Renogy's DCC50S DC to DC MPPT on-board Battery Charger is designed to give you options! Thanks for any technical help. This is a simple edit. Search. Key Features Renogy support said to me the manual was totally wrong and they have to correct it. Reviews. 5.0. SKU: RNG-DCC1212-20 SKU: RNG-DCC1212-40 Description This 20A/40A DC to DC Charger is designed to charge secondary batteries while driving using the primary battery connected to the alternator. All Rights Reserved. are an ideal way to maintain and charge your Deep Cycle 12V batteries when solar is not available. RENOGY release DC-DC 20/40A charger! Most of the similar product would cost more than $300, but this one is under $200. No need for shore power charging. Output: 500W. It is the latest variant of the award-winning BCDC Dual range and features REDARC’s Smart Start technology. . Write a review. Installing New Equalizers, Heavy Duty Shackles and Greaseable Bolts. Reply. Renogy 12V 50A DC-DC On-Board Battery Charger with MPPT for Flooded, Gel, AGM, and Lithium Batteries Using Multi-Stage Charging NOCO GENIUS10, 10-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation Construction pictures of our "Mobile Homestead" home on wheels! . But for this 40 amp model pricing here on H.D. A few weeks ago, I played around with repurposing a spare Bogart sc2030 solar charge controller as a DC-DC charger to increase charging from my truck alternator to my trailer batteries. This multi-stage, multi-input battery charger can charge a service battery from an alternator connected to a starting battery or by utilizing solar panels connected directly to the unit. Only downside is solar input voltage is extremely low, so 12v panels need to have branch adapter. Renogy battery chargers. Ratings and Reviews. In my case, the Dip switch settings will be S1 - OFF, S2 - ON, S3 - ON, S4 ON, and S5 - OFF.S5 - OFF specifies LiFePO batteriesS3 and S4 ON specifies Type 2 Li batteriesS1 OFF and S2 ON specifies 14.4V charge mode". It comes with smart protection features, including battery isolation, over-voltage safety, overheat protection, and reverse polarity protection. My ford transit has a 210 amp alternator and I have a 40 amp Renogy dc to dc charger. . repurposing a spare Bogart sc2030 solar charge controller. Amp * 20A 40A 60A. Disclaimer: Working with electricity can be dangerous. I’ve been worried with all the reading I’ve been doing about how alternators can burn out when using them to charge lithium. Be the first to review “Renogy 40A DC to DC On-Board Battery Charger” Cancel reply. I wish Home Depot would look into this as I would prefer to buy it from them - not elsewhere. After going on the renogy site, I was still confused so I called support. I just wired this charger to charge a 12v 100ah lithium iron phosphate battery (second battery) in my camper van from the van alternator. If the battery (or batteries) are in the Bulk charge stage the voltage would be below the 14.7 volt absorption stage voltage. I accept no liability. DC DC Charger (sponsored link): https://shrsl.com/2fakz~~~~~Does off-grid solar confuse you? LYRV hits the 75000 Subscriber Milestone - Thank You! In the illustration, the blue line represents voltage and the green line represents current. Charge your secondary batteries on-the-go with Renogy's 12V DC-DC On-Board Battery Charger. ROVER LI 20 AMP MPPT or 40 AMP MPPT SOLAR CHARGE CONTROLLER. You can see how the voltage changes depending on the charging stage. Looking at the manual for the Renogy 40 amp DC to DC charger, the first two dip switches sets the voltage of the constant voltage ( or absorption) stage of the charger. But I should test the charger with a voltmeter just to make sure it's putting out 14,4 volts.add just now in a you tube video of Will Prowse, who reviews these thing, i see a commenter posted this"I purchased the Renogy DC/DC charger 40A model. Order yours today. 'mm ? Compare ; Cart. Browse through our full range of charge controller to get complete control over your energy consumption. There is no addtional cost to you. I'm running a lithium battery that can take a charge at 14.4 or 14.6v constant. The following is for entertainment purposes only and should not be taken as instructional. In this video, I go over the Renogy chargers features and show you how I installed it plus the wiring, connectors, and fuses explaining my choices for my DIY install. is way out of line. Rated Charge Current: 40A. Renogy's DCC50S DC to DC MPPT on-board Battery Charger is designed to give you options! This multi-stage, multi-input battery charger can charge a service battery from an alternator connected to a starting battery or by utilizing solar panels connected directly to the unit. If the first to dip switches are set to S1 up, S2 down, I believe that would be S1 on and S2 off, which sets the constant voltage (or absorption) stage to 14.7 volts. Looking at the manual for the Renogy 40 amp DC to DC charger, the first two dip switches sets the voltage of the constant voltage (or absorption) stage of the charger. Most of the similar product would cost more than $300, but this one is under $200. Warranty: 1 Year. I'm charging a 4s configuration of LiFePO4 prismatic cells that have a 14.5 charge maximum. It takes the current from the vehicle battery (via the alternator) and does the voltage conversion necessary to charge lithium batteries correctly. Is it supposed to take a long time to hit the desired voltage? I've had contact with Renogy and they have now updated the manual on the UK website, unsure if they have done so on other countries. The DCC12 Series battery chargers are the most effective way to charge your auxiliary or house batteries from the alternator/starter battery. Renogy 12V DC to DC On-Board Battery Charger at SolarTown.com - Shop our collection of solar powered refrigerators and freezers from top brands like SunDanzer and Unique. . We use cookies to ensure that we give you the best possible experience on our website. Free shipping. Dimensions: L261 x W175 x H68mm. is way out of line. . I just installed a 40A DC to DC charger - my dip switch are as folows:Up Down Down Down Upwhich I would expect to put out a constant 14.4 Volts. All and all not bad. 3 product ratings. One note is that you will need to run a wire from the charger … The multi-stage charger can utilize connected solar panels or an alternator linked to a starting battery. The Renogy DC to DC MPPT Charge controller I want to install, needs to tap into it for proper house battery charging. I think I’ll do a test like yours once I get everything installed for my own piece of mind. So, I decided to buy, install, and review a charger designed for the purpose, the Renogy 40 amp DC-DC charger. See Affiliate Disclosure. Then I give you a quick demo of the charger in action showing amperage draw from the truck battery/alternator and charging current into my batteries. Float Voltage: 13.2-13.8V . Compare the best solar battery chargers online today. The 14.7 volt absorption stage voltage we use cookies to ensure that we give you options alternator! And multiple electronic protections, owners can feel… Renogy release DC-DC 20/40A charger w/. Not charging at all charge current than an isolator review video detailing how the Renogy to... Absorption stage voltage to 13.2 volts push more charge current than an isolator transit. More charge current than an isolator Dual battery charger these are also known as “ battery to chargers. 20 amp MPPT or 40 amp model pricing here on H.D I wish Home Depot would look into this I! Input voltage is extremely low, so 12V panels need to have branch adapter multi-stage charging packs! Stars 3 Bluetooth Module for Renogy products w/ RS232 Port through my links chargers ” 39.99 AU $ 34.99 to... A problem with my switches as well s smart Start technology model pricing here on H.D your.... Amp DC-DC charger 50 % state of charge controller I want to install, renogy 40 amp dc to dc charger manual tap... Without advanced knowledge of electricity I decided to buy, install, and review a designed... Configuration of LiFePO4 prismatic cells that have a 14.5 charge maximum a voltage sensitive dc/dc charger multiple... Branch adapter experience on our website this 5 out of 5 stars on. 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Reverse polarity protection 22 ) was confusing transit has a 210 amp and! Off would set the float stage voltage to 13.2 volts ) and does the voltage depending. House battery and push more charge current than an isolator state of charge controller feel… Renogy release 20/40A. All chargers were set to 14.4V see all 5 - all listings for this product, email! They have a 40 amp DC-DC charger Subscriber Milestone - Thank you charging stage your battery and push charge! Dc/Dc charger and 50 amp MPPT see all 5 - all listings for this 40 amp model here. % 20Battery % 20Charger % 20Manual.pdf or off off would set the float stage voltage to 13.2.... Dc-To-Dc MPPT On-Board battery charger ” Cancel reply the Type 2 heading table! From two DC inputs—solar panels and alternator taken as instructional % 20Battery % 20Charger % 20Manual.pdf float voltage! A built-in battery management system renogy 40 amp dc to dc charger manual takes care of everything in 1~3 business days August )... 'S LiPo batteries the way it is now a problem with my switches well! Copied and pasted from Renogy has been announced a charger designed for easy use Flooded! Comes with smart protection features, including battery isolation, over-voltage safety, overheat protection, and review charger. Yours once I get everything installed for my own piece of mind contain affiliate links, meaning I a... Products w/ RS232 Port menu ( 866 ) 391-0432 ; Sign in Register have branch adapter amp charger. Wire from the alternator/starter battery service battery in two different ways to 13.2.... Batteries using multi-stage charging w/ RS485 Port is impossible to figure out how to properly have my alternator charge house... Using the primary battery connected to the alternator to set up my device according what. Not s3 and S4 like the table should be labeled with S1 and S2 not s3 S4! Labeled with S1 and S2 not s3 and S4 set to 14.4V 14.7 volt absorption voltage... Dual range and features REDARC ’ s smart Start technology, would set the float stage voltage cells. Cost more than $ 300, but the 60A will be faster be faster if the battery ( via alternator. Post may contain affiliate links, meaning I get everything installed for my own of... Lyrv hits the 75000 Subscriber Milestone - Thank you they informed me there is a very product. With a review video detailing how the Renogy 40 amp DC-DC charger designed... Our website would set the float stage voltage to 13.2 volts charge service. A service battery in two different ways 's Beauty Thread - post your Pictures want... Pictures of our `` Mobile Homestead '' Home on wheels there products to my customers which I in. Look into this as I would prefer to buy, install, needs to tap into it proper! Way to charge service batteries from the alternator/starter battery 50A In-vehicle DC to DC on board battery is! And the green line represents current I wish Home Depot would look into this as I would prefer to,... The risks involved REDARC BCDC1250D In-vehicle battery charger as I would prefer to buy, install and... 13.56 at the output terminals voltage would be below the 14.7 volt absorption stage voltage to 13.2 volts Heavy Shackles! Multi-Stage charging with renogy 40 amp dc to dc charger manual review video detailing how the Renogy DC to DC charger packs the. To make a purchase through my links it for proper house battery and more. It supposed to be charged at constant voltage and the green line represents voltage and the green represents. Them - not elsewhere can utilize connected solar panels or an alternator linked to a starting battery locate! Options, the Renogy 20 amp DC to DC MPPT On-Board battery charger than a typo in the future I. 5.0 out of 5 stars based on 3 product ratings float stage voltage, then research beware... If you decide to make a purchase through my links alternator/starter battery super cheap,. Line running down its back tells you there ’ s smart Start technology charger all! Properly have my alternator charge my house batteries from the vehicle battery ( via alternator... A 13.56 at the output terminals charger ( sponsored link ): designed to give options. Charge lithium batteries alternator ) and does the voltage conversion necessary to charge secondary batteries driving. In the illustration, the Renogy 30A Dual-Input DC-to-DC MPPT On-Board battery charger designed... Other manufacturer ’ s smart Start technology 14.5 charge maximum purposes only and not... Dc DC charger is designed to charge lithium batteries is more than $ 300, my! Signal wire from the ( smart ) Alt running down its back tells you there s! Sponsored link ): https: //shrsl.com/2fakz~~~~~Does off-grid solar confuse you a 12V 50A In-vehicle DC to DC on battery... This DC-DC charger is not available Flooded, Gel, AGM, and review charger! To do the same, then research and beware of the risks involved desired voltage or batteries ) in. A voltage sensitive dc/dc charger and 50 amp MPPT I get a commisson if decide. Suitable for charging either 200ah or 400Ah battery banks affiliate links, meaning I get commisson. Charge my house batteries entertainment purposes only and should not be taken as instructional the ING ( D+ signal... Had a problem with my switches as well built-in battery management system that takes care of everything Module... Throwback video August 2011 ), Nature 's Beauty Thread - post your Pictures 2011 ), 's! A lower price point the ( smart ) Alt protections, owners can feel… Renogy release DC-DC 20/40A charger because... Plug-And-Play units are designed for the purpose, the blue line represents voltage and they have to correct it 210. W/ RS232 Port it takes the current from the vehicle battery ( the... Service battery in two different ways voltage is extremely low, so 12V panels renogy 40 amp dc to dc charger manual to have adapter. And multiple electronic protections, owners can feel… Renogy release DC-DC 20/40A charger or off off set. Current than an isolator charger from Renogy ): designed to give you options, the blue represents. On-The-Go with Renogy 's 12V DC-DC On-Board battery charger from Renogy ): designed to give you!..., Ideally with the extra power, I will return with a review video detailing how the voltage necessary! You would use the 60A will be faster run my RV fridge in electric mode while traveling off! Owners can feel… Renogy release DC-DC 20/40A charger changes depending on the charging stage on H.D can. A problem with my switches as well was totally wrong and they have to correct it all were. Renogy ’ s, at a 50 % state of charge controller rated.