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Renogy 12V 40A DC to DC Battery Charger with MPPT
This compact, versatile charger keeps you powered on the go. It defaults to DC input while driving and automatically switches to solar charging when parked. Easily set solar priority mode with the SELECT button.
12V 40A DC-DC Battery Charger with MPPT
Seamlessly switch between solar and DC inputs for efficient, reliable battery charging.
Seamlessly Mode Switch
It will automatically switch to the alternate charging mode when the input voltage in the primary mode falls below the default voltage.
Seamlessly Mode Switch
It will automatically switch to the alternate charging mode when the input voltage in the primary mode falls below the default voltage.
Multiple Safety Certifications
Achieving peak standards for reliable off-grid power
Get the Proper Specs for Your System
Longer cables need a larger gauge to reduce voltage drop and power loss. Increased resistance from longer cables can cause inefficiency and potential damage. A larger gauge wire ensures efficient power transfer and protects your batteries.
System Voltage
12V-12V
Solar Input Voltage
10-30 VDC
Output Voltage
10-16 VDC
Alternator Input
Traditional Alternator: 13.2-16.0VDC
Smart Alternator (Euro 6): 12-16.0VDC
Smart Alternator (Euro 6): 12-16.0VDC
Maximum Output Current Rating
40A
Output Power
584W
Battery Types
AGM, Gel, Flooded, Lithium-iron Phosphate
Input Fuse Rating
60A
Output Fuse Rating
50A
Charging Efficiency
≥93%
Idle Power Consumption
10 mA
Model
RBC40D1S
Terminal Size
/
Grounding
Common Negative
Communication
/
Operating Temperature
'-4℉ -113℉ /-20 ℃ - 45℃
Storage Temperature
'-4℉ -140℉ /-20 ℃ - 60℃
Humidity
0%-95% RH
Cooling
Heat Sink
Enclosure Rating
IP31
Dimensions (LxWxH)
195 x 149 x 48 mm / 7.68 x 5.87 x 1.89 inch
Weight
1.2 kg /2.65 lb
Regulatory and Safety Specifications
FCC Path 15, Class B,CE,RoHS,SAA
Stay Charged on the Move
Stay Charged on the Drive
Stay Charged on the Water
On 28-Oct-2024 at 12:07:58 GMT, seller added the following information: