Pay in installments of $62.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Renogy 12V 50A DC-DC On-Board Battery Charger with MPPTImproved heat dissipation and enhanced safety for optimal performance. Maximum solar panel input voltage increased to 50V, allowing for versatile connections in DIY solar panel setups. Optimized charging logic for increased efficiency. Smart charging and monitoring available through the DC Home app. 12V 50A DC DC On Board Battery Charger with MPPT Renogy's upgraded DC to DC Dual Input Battery Charger now supports 50V solar input, delivering faster and
Improved heat dissipation and enhanced safety for optimal performance. Maximum solar panel input voltage increased to 50V, allowing for versatile connections in DIY solar panel setups. Optimized charging logic for increased efficiency. Smart charging and monitoring available through the DC Home app.
12V 50A DC-DC On-Board Battery Charger with MPPT
Renogy's upgraded DC to DC Dual Input Battery Charger now supports 50V solar input, delivering faster and more efficient charging for your house battery.
Intelligent Charging Mode Switching
Charge with advanced logic and 'Low Solar Cutoff Mode' for optimal performance in variable weather conditions.
Versatile DIY Options
Enjoy enhanced customization with the ability to connect solar modules in series up to 50V solar input voltage, expanding your DIY possibilities.
Adapt to Extreme Temperatures
Consistent high efficiency in extreme temperatures with precise battery temperature compensation.
NEG-terminal design for Easy Installation
The all-in-one NEG-terminal design integrates the terminals for the solar panel array, starter battery and house battery, effectively saving installation space.
Comprehensive System Protections
This battery charger features multiple intelligent protections for batteries, solar panels, and the alternator, safeguarding your system and ensuring optimal charging.
Soft Start Circuit Design for Enhanced Battery Stability
The soft start circuit gradually increases the charger's input voltage, preventing sudden overvoltage and over-discharge.
Protect Your Solar Panels at Night
At night, the battery's voltage can exceed that of the solar panels, potentially causing reverse charging from the battery to the panels and leading to damage. Reverse current protection eliminates this risk, ensuring system safety.
Specifications
Model: RBC50D1S
Terminal Size: M8 x 1.25 - 10mm
Terminal Range: 8AWG-4AWG
Grounding: Common Ground
Communication Protocol: RS485
Operating Temperature Range: -31? to 149?/-35? to 65?
Storage Temperature Range: -40? to 176?/-40? to 80?
Humidity: 0%-95%, No Condensation
Maximum Operating Altitude: N/A
Enclosure Rating: N/A
Dimensions: 9.61 x 5.75 x 3.78 inch/244 x 146 x 96mm
Weight: 4.10 lb / 1.86 kg
Certification: "CE;ROHS;FCC Part 15 class B; ETL listed to UL 1741 & CSA C22.2"
Warranty: 2-year material warranty
Protection: Reverse Polarity Protection/Overvoltage Protection/Over Discharge Protection/Overcurrent Protection/Over Temperature Protection/Overcurrent Protection
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 15 reviews
Sort
Product Reviews
★★★★★ 4
Read label good
Good so far
I think it would remove my dark spots
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
★★★★★ 5
Excellent
Excellent product, good ingredients.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
A Standout
This toner is a standout as it is infused with Centella Asiatica extract, which soothes irritation while gently exfoliating without causing dryness or redness. The watery texture absorbs quickly, leaving skin feeling refreshed and balanced. This toner helps improve skin texture and clarity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
★★★★★ 5
Amazing
Amazing results, made the skin 1 color
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
100% Worth a Try!
Listen to me carefully: I haven’t been this excited about a skincare product in a LONG time, and I try a lot of new products every year. I had just tried a new “viral” makeup primer that sucked every ounce of moisture out of my already dry skin in one day, ruining my skin barrier and making anything but water sting on my face, so I decided to give this a try. The consistency is light when applying, and not heavy- but you can feel that you have a protective moisturizing layer over the skin. The biggest thing? NO STINGING even on red, dry, irritated skin! Centella really is the best soothing ingredient I’ve tried. It gives a soft glow without looking oily. I haven’t had a “holy grail” product in years, until now!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026