Link copied. Share now!

12V 40A DC to DC Battery Charger (New Edition)

Quantity: 1
CAD $155.99
CAD $195.99
x1
Add to Cart
Product
Video

12V 40A DC to DC Battery Charger (New Edition)

SKU: RBC40D1U-CA
5 (34)
Write a Review
CAD $155.99
CAD $195.99
+   Renogy Rays after purchase.
  Learn more
  • • Alternator running detection safeguards the starter battery.
  • • Simple and compact layout ensures easy installation.
  • • BT-2 Bluetooth enables remote monitoring.
  • • Advanced protections ensure efficient and safe charging.
  • • Lithium Ion Battery Activation offers customization.
View More
12V 40A DC to DC Battery Charger (New Edition)
12V 40A DC to DC Battery Charger (New Edition)
CAD $155.99
CAD $195.99
CAD $155.99
CAD $195.99
Pre-order now
Adding to cart… The item has been added
Shop alone
Start group buy

Expected release date is Jul 15th 2025

Want to purchase in bulk? Request Bulk Purchase Prices

Return & refund policy
Make appointment with specialist
Phone Call
5 (34)
Write a Review

Meet the Renogy 12V 40A DC to DC Battery Charger, the second generation of the DCC series. Built for the ultimate on-the-go charging experience, this state-of-the-art charger combines efficient energy utilization with smart control. It is compatible with both traditional and smart generators, safeguarding the batteries of your vehicle while reaching up to 94% charging efficiency. With advanced charging logic, the charger improves performance for better energy management. Stay on top of things through remote monitoring with the Renogy app to check system status at any time and from anywhere. Whether one is venturing out into the great outdoors or simply embracing the van life, the Renogy 12V 40A DC to DC Battery Charger is a reliable companion for efficient and effective charging.

 

Renogy 12V 40A DC to DC Battery Charger
Elevate your driving charging experience with smart control.
Advanced High-Temperature Performance
The second-generation DCC charger intelligently reduces output power in high-temperature environments, ensuring safe and efficient charging without compromising system performance.
Optimize Battery Health
Enable or disable lithium battery activation based on battery status via the DC Home app, extending battery lifespan directly from your phone!
Smart Control for Simplicity and Efficiency
Effortless remote monitoring and control of charging parameters.
Comprehensive Accessories for Easy Installation
The included battery temperature sensor delivers real-time data to the charger, enabling precise adjustments to charging parameters for optimal performance and battery longevity.
Quieter Cooling Solution
Corrosion-Proof for Long-Term Use
Quieter Cooling Solution
Experience enhanced performance with natural heat dissipation and reduced 30dB noise levels
Corrosion-Proof for Long-Term Use
This compact, corrosion-resistant charger is perfect for installation in small boat cabins and humid marine environments, ensuring reliable performance in challenging conditions.
Package Includes
Battery Charger
x 1
Battery Temperature Sensor
x 1 (2m)
IGN Signal Wire
x 1(3m)
User Manual
x 1
Terminal Ring
x 4
Frequently Asked Questions
1. When installing the DC-DC battery charger, are there any precautions I need to be aware of?
First, installing the charger horizontal will improve venting and heat dissipation of the charger. Additionally, positioning the DC-DC charger nearer the service battery is advised.
2. What types of batteries can the charger be used for?
Our charger is compatible with the following 12V battery types by default: AGM (Absorbent Glass Mat) FLD (Flooded Lead-acid) GEL (Gelled Electrolyte) SLD (Sealed Lead-acid) In addition, our charger also features a custom mode, which can be adjusted according to the specific needs of different batteries to ensure optimal charging performance.
3. How does the charger have communication functionality?
To enable communication, purchase the RENOGY BT-2 Bluetooth module and connect it to the charger's communication port. This will establish communication with mobile terminals like DC Home and Core, granting access to crucial data.
4. What stages of charging logic do smart chargers typically include?
Smart chargers typically feature a four-stage charging logic design, encompassing the bulk charge stage, constant voltage stage, float charge stage, and equalization stage. These stages ensure that batteries can be charged safely and efficiently.
Resources Download
QUICK QUIDE
Download
USER MANUAL
Download
WARRANTY
Download

34 Reviews Hide Reviews Show Reviews

  • 4
    Exactly What My RV Needed

    Posted by Phineas on May 28th 2025

    This charger has made a big difference in my RV setup. Charges fast and protects my system.

  • 5
    Impressive Charging Efficiency

    Posted by Connor on May 24th 2025

    I was surprised at how quickly it charged my battery bank. Way more efficient than my old setup and no overheating.

  • 5
    Solid Build and Quiet Operation

    Posted by Robert on May 12th 2025

    Feels very well made and runs quiet. No annoying sounds and it fits nicely in my electrical compartment.

  • 5
    Perfect Charger for My RV Setup

    Posted by Brown on Apr 20th 2025

    I installed this charger in my RV and it works flawlessly. It charges my battery efficiently. I love how compact and easy it was to set up.

  • 5
    My Favorite Charging Solution So Far

    Posted by Timothy on Apr 17th 2025

    Out of several chargers I have tried for backup systems, this one has been the most stable and feature rich.

  • 5
    Bluetooth Monitoring is a highlight

    Posted by Sandra on Apr 6th 2025

    Being able to monitor the system through the app makes this charger stand out. I can check the status from my phone anytime and know my batteries are in good shape.

  • 5
    12V 40A DC to DC Battery Charger (New Edition)

    Posted by Robert Zwanenburg on Mar 23rd 2025

    good service good product. easy installation. I stay with Renogy products to remain with one group of compatible products, fair pricing and good service. Have not had an any issues with any of the products.

  • 5
    Reliable Power While Off Grid

    Posted by Knox on Mar 22nd 2025

    I use this on my van during long trips. It keeps my battery topped up and performs consistently. I feel confident relying on it when I am far from civilization.

  • 5
    Dependable on the Road

    Posted by Karen Taylor on Mar 18th 2025

    Took a two week road trip and this charger worked every single day without any issues. I would not travel without it.

!