• Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
  • Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
  • Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
Excellent 4.8 across all reviews

Renogy

Renogy 12V/24V IP67 50A DC-DC Battery Charger with MPPT and Renogy ONE Core

SKU KIT-RBC2125DS-W02W-US
$718.99
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Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
Renogy 12V 24V IP67 50A DC-DC Battery Charger with MPPT
Excellent 4.8 across all reviews

Renogy

Renogy 12V/24V IP67 50A DC-DC Battery Charger with MPPT and Renogy ONE Core

SKU KIT-RBC2125DS-W02W-US

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We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 10–21 business days and may require a scheduled delivery.

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We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

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Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and can match you to the right product.

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The Renogy 12V/24V IP67 50A DC-DC Battery Charger with MPPT is a compact, waterproof charger that tops up an RV, van, or truck house battery from two sources: the vehicle's alternator and solar panels. This listing is the bundle that pairs the charger with a Renogy ONE Core, which connects to the charger over Bluetooth so you can view its data and change settings without a built-in display.

Boost and buck logic lets the charger work across 12V and 24V systems in either direction, so a 12V starter battery or 12V solar array can charge a 24V house bank, or a 12V bank as needed. It favors solar whenever sunlight is available and switches automatically between sources, delivering up to 50A and 720W of output to cut down on generator run time. A built-in MPPT tracker handles up to 50V of solar input with 99% tracking efficiency.

The slim IP67-rated housing tolerates dust and water, so it can be tucked into tight or exposed spots. It works with smart and traditional alternators, supports AGM, gel, flooded, and lithium batteries, and includes protection against reverse polarity, overvoltage, over-discharge, overcurrent, and overheating.

Kit Includes

  • 1 x IP67 50A DC-DC Battery Charger with MPPT
  • 1 x Battery Temperature Sensor
  • 4 x Terminal Rings
  • 1 x Install Screw (ST4*20mm)
  • 1 x Renogy ONE Core

Charger Electrical

  • System Voltage: 12V/24V – 12V/24V
  • Output Voltage: 9–32 VDC
  • Maximum Output Current: 12V @ 50A; 24V @ 25A
  • Output Power: 720W
  • Alternator Input: 9–32 VDC
  • Solar Input Voltage: 50 VDC
  • MPPT Tracking Efficiency: 99%
  • MPPT Charging Efficiency: 97%
  • Conversion Efficiency: 94%
  • Idle Power Consumption: <100mA
  • Input Fuse Rating: 60A–80A
  • Output Fuse Rating: 75A–100A
  • Battery Types: AGM/SLD, GEL, FLD, LI, USER
  • Temperature Compensation: -3mV/°C/2V (non-lithium); no compensation (lithium)

General

  • Model: RBC2125DS
  • Communication Protocol: Modbus; RV-C
  • Enclosure Rating: IP67
  • Dimensions: 7.01 x 4.78 x 1.47 in / 178.2 x 121.5 x 37.5 mm
  • Weight: 4.10 lb / 1.86 kg
  • Terminal Range: 8AWG–4AWG
  • Operating Temperature: -31°F to 176°F / -35°C to 80°C
  • Storage Temperature: -40°F to 212°F / -40°C to 100°C
  • Humidity: 0%–95%, non-condensing
  • Maximum Operating Altitude: 3500 m

Protection & Certification

  • Protection: Reverse polarity, overvoltage, over-discharge, overcurrent, over-temperature
  • Certification: UL1741; CE; RoHS; FCC Part 15 Class B

  • Charges from both alternator and solar with 12V/24V boost and buck logic
  • Prioritizes solar and switches between input sources automatically
  • Up to 50A and 720W of charging output
  • Built-in MPPT with 99% tracking efficiency
  • Compact, lightweight IP67 housing for harsh environments
  • Bluetooth monitoring plus wired CAN communication
  • Works with smart and traditional alternators
  • Bundled Renogy ONE Core for viewing charger data and adjusting settings

What does the 12/24v-12/24v system voltage mean?
The charger can boost or buck voltage. from a 12v solar panel or 12v starter battery, it can charge either a 24v house battery (boost) or a 12v house battery.
What are the solar input requirements?
It supports up to 720w of solar and up to 50v of solar input, and works with both rigid and flexible panels.
Which alternators is it compatible with?
It works with both smart and traditional alternators. because alternator working voltages differ, you can connect via bluetooth to dc home or the one core and adjust the charger's input voltage setting to suit your alternator.
How do i set the battery type?
Either press the button next to the type indicator on the charger to cycle through battery types, or connect through bluetooth using the one core or dc home app.
How can i view data without a display on the charger?
The charger has built-in bluetooth, so you can view its data through the included renogy one core or the dc home app.

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