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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
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Soft, Warm, lightweight, Cozy
Color: Cream, Size: Full/Queen
When I first received this blanket I washed it by itself in cold water with detergent. I did not use a fabric softener or a fabric sheet. I air dried it completely and then put it in my dryer on air fluff for 10 minutes. No shedding and it came out just like I received it. I was concerned about shedding with some of the reviews but I had no issues with that whatsoever. It's warm yet lightweight. I didn't want anything that would make me overly hot because I'm always hot anyway. It takes that cool edge off when you still want your overhead fan on. My daughter said she likes it better than the one she has. I can't remember the brand. I feel it has a good quality. Just make note to wash it as instructed and it'll hold up well and look just as nice as the way you bought it. I'm not sure how the other reviewers that didn't leave 5 stars washed there's, but it couldn't have been the correct way.
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Reviewed in the United States on September 20, 2025
★★★★★ 5
Soft, warm, sometimes shed
Color: Shadow Grey, Size: Full/Queen
LOVE these blankets! The only downside is some of them shed. They will keep you so warm and they are very soft.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Thick, fluffy, very warm
Color: Chino, Size: Throw/Throw XL
Very nice... but was looking for something more lightweight.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Pretty, Soft and Warm Blanket Brightens Bed And Great Value
Pretty blanket
Color as shown, matches other linens !
Washes easily, still soft after much use, Excellent price for this brand
Fluffy even after many trips in the washer and dryer
Very good quality ,covers bed, kept us warm on cold nights
Kept kids bundled up and cozy on car trips
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Reviewed in the United States on January 16, 2026
★★★★★ 4
Great size and warm but didn't feel as luxurious and soft or thick as I thought
Color: Shadow Grey, Size: Twin/Twin XL
This blanket is not quite at fluffy or thick as I would have wanted. It feels thin but soft. It does keep me warm though and it's the perfect size to have multiple people cuddle on the couch while watching a movie?
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Reviewed in the United States on February 22, 2026