Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium, Using Multi-Stage Charging in RVs, Commercial Vehicles, Boats, Yachts, 60A
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Availability:
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Arrives
Sunday, Jun 22
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Size: 60A
Features
- Compatible Multiple Battery Types Compatible with a multitude of alternator types, the Renogy 12V DC to DC charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
- Smart Multi-Stage Charging The 60A DC to DC smart charger will charge your house batteries from the starter battery by 3-stage charging (Bulk, Boost, and Float), to make sure it optimally and automatically charges to 100%.
- Various Protections For Ultra Safety The Renogy on-board battery charger with high-quality offers Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection to ensure the operation safety. It also isolates the input and output to prevent voltage transmission errors and interfere with house battery charging.
- Protect Your Starter BatteryThe DC-DC battery charger is capable of identifying whether the generator is started, to prevent over-discharge of the starting battery and protect the generator.
- Reliable Quality & Easy InstallationThe compact and robust design of the dc to dc charger makes it suitable for all conditions, and also resolves your concern about the limited room in your vehicle.
Description
The DCC12 Series battery chargers are the most effective way to charge your auxiliary or house batteries from the alternator/starter battery. Compatible with a multitude of alternator types, the DCC12 offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries! Featuring a 3-stage battery charger and multiple electronic protections, owners can feel confident that their batteries are being charged optimally and automatically. For added safety to personnel, the DCC12 isolates the input from the output preventing incorrect voltage transmission. Easily install the compact yet sturdy DC1212 on RV’s, commercial vehicles, boats, yachts and many more applications!
Brand: Renogy
Color: Black and blue
Product Dimensions: 6.9"D x 12.2"W x 2.7"H
Item Weight: 5.29 Pounds
Input Voltage: 16 Volts
Product Dimensions: 12.2 x 6.9 x 2.7 inches
Item Weight: 5.29 pounds
Item model number: 60A
Date First Available: October 15, 2019
Manufacturer: Renogy
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: REGO 60A
I've used this almost a year now and pretty happy. I use the custom settings to charge a 400 AH lithium battery bank. Pros: - Easy to install - Seems to work reliably - Runs cool - Connections are Anderson PP75 “Powerpoles” which I liked and are way better than typical screw terminals Cons: - The software, as typical for Renogy, makes little sense. The Bluetooth app screens are somewhat nonsensical and frustrating - but - it does work for the basics, at least on my iPhone - Big giant external rotating selection switch makes me afraid I will nudge it by accident. I may pour epoxy on it. - Missing some important settings - Missing a way to disable reverse charging for some circumstances (so I just thrown the breaker I installed) - Big and Heavy Overall I have to give it 5 stars. It works, and Renogy for now has the ONLY bidirectional DC-DC charger which is the big attraction for me.
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Reviewed in the United States on December 16, 2023 by Tampa Buyer Tampa Buyer
Size: 40A
Installed a 40A Renogy B-to-B charger in my A-Frame pop-up camper last year after upgrading the camper's "house" battery to a Lossigy 200ah LiFePO4 (Lithium-Iron-Phosphate) battery. Reason? The standard "battery charge" lead from most tow vehicles never supply more than 8 amps, which meant we had to drive for at least 12 hours to restore even 50% of the battery's capacity! (Ok, you may want to skip this paragraph unless your tow vehicle is a hybrid.) So, our favorite mule, a 2016 Toyota Highlander Hybrid, raised some concerns because we would be tapping the vehicle's 288V NiMH hybrid battery instead of an alternator to supply the charge current. But, this car does have it's own 12V AGM accessory battery which receives its charge from the hybrid battery via step-down converter. So before getting too far into this project I sampled the current flow in and out of the 12V AGM battery with the ignition on and found it often hit 60 amps or more when the AGM battery needed charging and accessories are on. This is generally more than enough to supply the 40A DC-to-DC charger as long as the AGM battery is in good shape! Whether or not your tow vehicle is a hybrid, the Renogy unit incorporates some useful features for protecting the vehicle's 12Volt system, and in this regard I can't say enough good things about the LC (Limit Current) feature. What does this do? It allows the user to set the current draw at either 20A or 40A. Why is this important? Because when towing, especially at night with all running lights on, there is potential for sudden high current demand from the vehicle's 12 volt electronics. So, to minimize any risks of over-taxing the vehicle I leave the 20A LC feature enabled while towing. In five hours of driving, 20A of current will provide about 100ah or 50% of the 200ah battery's full charge - usually more than enough! But what if we're camped somewhere for a few days and need additional charging? Simply connect the camper's umbilicals to the parked tow vehicle, turn off AC and all the 12V accessories, fire it up, disable the LC, and . . . get 40 amps! (See attached photos: one shows the DC-to-DC charger unit mounted on the forward bulkhead under our dinette table alongside a Renogy solar controller, and the other is of locking push-button illuminated switches I mounted on an interior wall panel. The buttons are wired for switching the DC-to-DC charger on/off, and for enabling/disabling Current Limiting or LC.) Btw: I priced DC-to-DC chargers from other manufacturers and found the only units with the LC feature are in the $400+ range. Couple of things to be mindful of, no matter what your configuration: 1. Several reviewers have mentioned the importance of properly wiring the D+ lead so that the DC-to-DC charger will shut off when tow vehicle's engine is turned off. This is particularly important if you're tapping the vehicle's 12V battery for charging. I chose the cigarette lighter (aka: 12V Port) circuit for this since it is only active when the vehicle is actually on. (Some have chosen the running lights circuit, but it's just too darn easy to forget to turn off lights, especially when parked somewhere during daytime.) 2. To avoid significant current loss and less than-optimal-charging, it's very important to use heavy gauge, minimum resistance wire (I chose 6AWG Marine Duplex) for the circuits that will be carrying the actual charge current. Expensive, but worth it. On the other hand, the signaling circuits (D+ and LC) can generally be a much lighter 16AWG. 3. Carefully follow Renogy's instructions for installing the unit - particularly with regard to fusing and wire gauges. Update: This unit has been functioning perfectly for over a year and thousands of miles. And the gas/electric hybrid tow vehicle turns out to have one added plus with a battery-to-battery charger, especially while boondocking. Reason: When parked with the ignition on, the hybrid battery can deliver a continuous 40A through the DC-DC Charger without the ICE (Internal Combustion Engine) firing up for more than 15 minutes out of every hour! Certainly an efficient (and quiet) alternative to hauling a generator around. (Of course it works best if the engine is already warm and the hybrid battery is fully charged, like, right after returning to camp from an excursion to a favorite fishing hole.)
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Reviewed in the United States on June 13, 2023 by S. Jennings S. Jennings
Size: 60A
I'm changing my review because this thing is a monster. I have the 60a version. Make sure you have big enough fuses. I used an 80a blue sea systems on the side that surges and I get up to 70a of charge. I'm happy with this product. I think one of my solar panels is bad though
Reviewed in the United States on October 31, 2023 by Patrick
Size: 20A
I have 2 different models of these and they work exactly as described. This is used to charge the lead acid engine starter batteries on our RV using the 12v Lithium house batteries. It can be made to run only when I want it to and it can also be made to run at half power when desired. The cooling fans do sound loud when it runs but no problem. I will post if I ever run into any problems.
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Reviewed in the United States on March 24, 2024 by R. Siegfried
Size: REGO 60A
Update 1/5/23: Renogy support reached out to me to follow up on my review below. The bluetooth issues I mentioned were likely due to my old phone (I had an iPhone X at the time). I recently upgraded to the latest iPhone 14, and no longer have any issues. After several months of use, the charger appears to now correctly disconnect after shutting the engine down. I don't really know what changed (update, different battery voltages, etc), but this appears to no longer be an issue for me. I did end up installing a high amp disconnect switch on the starter battery connection (something everyone should probably do as a backup), so I can manually disconnect it if I don't want charging to happen in either direction. Renogy support was fantastic, thank you Daniel for all your help. I'm adding a star to my overall review as a result. If the cut-in/cut-out voltages were able to be customized, this would easily be a 5 star product. -------------------------------------------- Original Review: Pros: Setup is pretty easy, anderson connectors are nice to work with. No need for a signal wire if you have a traditional alternator, so wiring is super straightforward. Bi-directional charging works well, kept my house lithiums charged while driving, and my starter battery is always topped up now since I have access to shore power, solar, or generator depending on situation. Cons: $500 is way too high for what you get, Renogy app is clunky and requires weird workarounds to reconnect bluetooth, the cut-in/cut out voltages are not optimized for lithium house batteries (even on lithium mode). I'll try and elaborate on the cons mentioned above: The charging logic for maintaining the starter battery is not ideal if you have house lithiums. Per Renogy's manual: "The auxiliary battery will charge the starter battery only when the voltage of the auxiliary battery is greater than 12.7V". This is ok if your house batteries are AGM/Flooded with lower resting voltages, but for lithiums 12.7V is really low, and I don't really want it to continue pulling energy from the house batteries in that state. Unfortunately, this isn't one of the parameters you can adjust in Renogy's app either. The equivalent Sterling charger (BB1240) has this level set at 13.5V when you have a lithium setup which seems like a much more reasonable cutoff to me. My actual testing confirmed that this was the case, it continued to charge the starter battery from the house batteries even when the voltages hit 12.9/12.8. Also, the house battery charging cut-in happens when the starter battery hits 13.5V+ (after a 15 second delay). This works great, the 15 second delay lets energy spikes that come from starting your engine settle before engaging the charger, and 13.5V is a good starting measure. However once charging starts, the cut-off voltage for charging your house batteries from the alternator/starter battery is (again) 12.7V, and it is another parameter that you can't change. I find that when we shut our sprinter down, the starter battery tends to stay around 12.8V or 12.9V for a while resting. This, unfortunately, leaves the rego in charge mode, and it will continue to attempt charging your house batteries directly from the starter battery. I noticed this because I went back and hit the main disconnect switch for our house batteries, and the rego continued to power the whole system for a while using just the starter battery 😬. So, if you plan on installing this I would recommend a high-amp disconnect switch on the input side. I found the Renogy DC Home app clunky to work with too. Bluetooth would disconnect the second I let the screen dim, and it would not reconnect to the dc/dc charger until I navigated all the way back to the main screen and hit refresh. Renogy, if you are listening, this would be SO MUCH MORE USEFUL If we could tweak the cut-in/cut-out voltages in user mode to better match our setup (or at least tweak them to actually match the battery type you have selected).
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Reviewed in the United States on November 4, 2022 by Jordan B.