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- A dual charging solution with 12V/24V boost and buck logic.
- Compact & lightweight with IP67 waterproof rating.
- Featuring auto-switching charging mode while prioritizing green power.
- CE, FCC, RoHS certified with comprehensive test reports.
- Bluetooth Energy Monitoring with wired CAN communication
RENOGY 12V/24V IP67 50A DC-DC Battery Charger with MPPT
With a robust 50A current and 720W output, it seamlessly switches between solar and generator power to deliver continuous, efficient charging. Perfect for those who demand both sustainability and convenience, it empowers you to harness renewable energy confidently anywhere.

Intelligent Dual Charging Mode
Combines vehicle and solar power intelligently, automatically adjusting to sunlight intensity and driving conditions to ensure your batteries are always charged, reducing wasted energy and generator hours.

Compatible with a Wider Range of Voltage
Works with both 12V and 24V setups, so you can build now and upgrade later without replacing your charger. This flexibility makes it easier to match different vehicles, battery banks, and solar arrays, giving you more DIY options with fewer compatibility headaches.

High-Efficiency Charging
Delivers 720W output to fully charge your house battery quickly, maximizing solar and vehicle power to keep your systems running reliably during your trips.

Robust and Resilient Design

Water-Resistant
Fully sealed with all-around glue filling, the charger is protected against water and dust, making it safe for marine, camping, or outdoor use in wet environments.
Ultimate Reliability with Impeccable Efficiency
Charge your house battery while delivering a precise trickle charge to the starter battery, ensuring your vehicle starts reliably every time and your onboard systems stay powered.

Specifications
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Basic Information |
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|---|---|
| System Voltage: 12V/24V - 12V/24V | Solar Input Voltage: 50 VDC |
| Output Voltage: 9-32 VDC | Alternator Input: 9-32 VDC |
| Maximum Output Current Rating: 12V@50A ; 24V@25A | Output Power: 720W |
| Battery Types: AGM/SLD , GEL ,FLD ,LI,USER | Input Fuse Rating: 60A-80A |
| Output Fuse Rating: 75A-100A | MPPT Tracking Efficiency: 99% |
| MPPT Charging Efficiency: 97% | Conversion Efficiency: 94% |
| Temperature Compensation: -3mV / ℃ / 2V (Non-Lithium) and 0mV / ℃ / 2V; no compensation (Lithium) | Idle Power Consumption: <100mA |
| GENERAL DATA | |
| Model: RBC2125DS | Terminal Range: 8AWG-4AWG |
| Communication Protocol: Modbus ; RV-C | Operating Temperature Range: -31℉ to 176℉/-35℃ to 80℃ |
| Storage Temperature Range: -40℉ to 212℉/-40℃ to 100℃ | Humidity: 0%-95%, No Condensation |
| Maximum Operating Altitude: 3500m | Enclosure Rating: IP67 |
| Dimensions: 7.01 x 4.78 x 1.47 in/178.2 x 121.5 x 37.5mm | Weight: 4.10 lb / 1.86 kg |
| Certification: UL1741;CE;RoHS;FCC Part 15 class B | Protection: Reverse Polarity Protection/Overvoltage Protection/Over Discharge Protection/Overcurrent Protection/Over Temperature Protection/Overcurrent Protection |
| WARRANTY INFORMATION | |
| Material and workmanship warranty: 5-year material warranty | Charge Controllers: DCCS Dual Input |
| Battery Chargers: DCCS Dual Input | |
Package Includes
NOTE:- If you have any questions regarding this product, please call us at 1 (909) 287-7111 or submit a ticket for troubleshooting assistance.
- More questions about your off-grid power system? Learn more from Renogy Learning Center!
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IP67 50A DC-DC Battery Charger with MPPT
1 x
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Battery Temperature Sensor
1 x
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Terminal Rings
4 x
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Install Screw(ST4*20mm)
1 x |





