Renogy REGO 12V 60A DC-DC Battery Charger Quick Guide
Version: A0
Package Contents
The package for the Renogy REGO DC-DC Battery Charger includes:
- REGO DC-DC Battery Charger (12V 60A)
- Quick Guide (1)
- Renogy Temperature Sensor (Model: RTSCC) (1)
- IGN Signal Wire (1)
- Screws (4) ?
Visual representation shows the charger unit, a booklet labeled "Quick Guide", a temperature sensor with a coiled wire, a wire with connectors, and four screws.
Wiring Diagram
The wiring diagram illustrates the connection of the DC-DC Battery Charger to a Starting Battery or DC Generator and a Service Battery System.
Connections:
- Input: Positive (+) and Negative (-) terminals of the Starting Battery or DC Generator are connected to the corresponding Input terminals of the charger using red and black wires, respectively.
- Output: Positive (+) and Negative (-) terminals of the charger's Output are connected to the corresponding terminals of the Service Battery System using red and black wires, respectively.
Diagram shows the charger with "input" and "output" ports. Red and black cables connect from a battery symbol labeled "Starting Battery or DC Generator" to the input ports. Similar connections are shown from the output ports to a battery symbol labeled "Service Battery System".
Important Notes:
- This Quick Guide provides essential installation, operation, and maintenance instructions. Read carefully before use.
- Illustrations are for reference only.
- For detailed instructions, visit renogy.com.
- For support, contact customer service at renogy.com/contact-us/.
Product Overview
The Renogy REGO 12V 60A DC-DC Battery Charger features several ports and indicators:
| No. | Part | No. | Part |
|---|---|---|---|
| 1 | Mounting Holes | 7 | Negative Output Terminal |
| 2 | Fault Status Indicator | 8 | Positive Output Terminal |
| 3 | Battery Status Indicator | 9 | CAN Communication Ports |
| 4 | Battery Type Setting Knob | 10 | IGN Signal Wire Port |
| 5 | Positive Input Terminal | 11 | BVS (Battery Voltage Sensor) Port |
| 6 | Negative Input Terminal | 12 | BTS (Battery Temperature Sensor) Port |
Diagram shows the top and front views of the charger with numbered labels pointing to each component: Mounting Holes, Fault Status Indicator, Battery Status Indicator, Battery Type Setting Knob, Positive Input Terminal, Negative Input Terminal, Negative Output Terminal, Positive Output Terminal, CAN Communication Ports, IGN Signal Wire Port, BVS (Battery Voltage Sensor) Port, and BTS (Battery Temperature Sensor) Port.
Important: Inspect the charger for any visible damage (cracks, dents, deformation) before installation. Do not disassemble or attempt to repair; there are no user-serviceable parts inside.
Installation
Recommended Components
Battery Scenario A: REGO Battery Kit
Requires:
- Renogy REGO Lithium Battery
- Renogy REGO System Combiner Box
- Battery Adapter Cable (output): Anderson PP75 to Anderson 120 Adapter Cable
- Battery Adapter Cable (input): Anderson PP75 to Ring Terminal Adapter Cable
Visuals show a Renogy REGO Lithium Battery, a Renogy REGO System Combiner Box, an Anderson PP75 to Anderson 120 Adapter Cable, and an Anderson PP75 to Ring Terminal Adapter Cable.
Battery Scenario B: Normal Battery Kit
Requires:
- Normal Battery with +/- Bolts
- Battery Adapter Cables (input / output): Anderson PP75 to Ring Terminal Adapter Cable
Visuals show a standard car battery with positive and negative terminals, and adapter cables.
Optional Accessories
The following accessories may be required or useful for installation:
- Battery Fuse (80A) ⚡️
- Fuse Cable
- Battery Voltage Sensor (Model: RVSCC)
- Wrench (10mm) ?
- Wrench (14mm) ?
- Measuring Tape
- Insulation Tape
Images display an 80A fuse, a fuse cable, a battery voltage sensor, a 10mm wrench, a 14mm wrench, a measuring tape, and a roll of insulation tape.
Mounting Location
Warning: Risk of explosion! Never install the charger in a sealed enclosure with flooded batteries or in a confined area where battery gases can accumulate.
- Mount the charger on a vertical surface protected from direct sunlight, high temperatures, and water. Ensure good ventilation.
- Maintain at least 6 inches (150mm) of clearance above and below the charger for proper airflow.
- If cables are too short, use extension cables or adjust the mounting position.
Diagrams show the charger mounted vertically on a wall, indicating the required 150mm (5.91 inch) clearance above and below. Another diagram shows measuring cable lengths for connecting to the battery and solar panel.
Battery Charger Wiring
Ensure Anderson connector connections are tight and secure. Refer to renogy.com for recommended wire gauge and length.
REGO Battery Kit Output Wiring
- STEP-2.1: Align the Anderson PP75 connectors of the Battery Adapter Cable (output) to the correct orientation and polarity for the Output terminal.
- STEP-2.2: Secure the Anderson PP75 connectors by sliding the side grooves.
- STEP-2.3: Insert the Anderson PP75 connectors into the Output terminal.
Diagrams illustrate connecting the Anderson PP75 connectors to the charger's output terminals, ensuring correct alignment and securing them.
Normal Battery Kit Output Wiring
- STEP-3.2: Attach the ring terminal of the negative Battery Adapter Cable (output) to the negative battery bolt and tighten with a wrench.
- STEP-3.3: For safety, use an 80A battery fuse. Connect the positive Battery Adapter Cable (output) to one end of the fuse, and the other end to the positive battery bolt.
- STEP-3.4: Attach the ring terminal of the positive Battery Adapter Cable (output) to the positive battery bolt and tighten with a wrench.
Diagrams show connecting the negative output cable to the negative battery terminal and the positive output cable (via an 80A fuse) to the positive battery terminal.
Battery Indicator: After correct wiring and powering on the battery, the Battery indicator should light up green. If not, consult the user manual for troubleshooting.
Diagram shows the charger with "Battery" and "Fault" indicators. The "Battery" indicator is shown lit green.
Service Battery Wiring
Important: Read the service battery manual. Identify polarity correctly to avoid damage. Ensure connectors are fully seated and ring terminals are secure.
Battery Scenario A: REGO Battery Kit
If connecting to a System Combiner Box:
- Install a 160A NH fuse in the NH fuse disconnect switch if connecting via Anderson connectors.
- Refer to the REGO 12V 60A DC-DC Battery Charger user manual at renogy.com for detailed instructions when using the Anderson PP75 to Ring Terminal Adapter Cable with the System Combiner Box.
Diagram shows connecting the Anderson 120 connector of the output Battery Adapter Cable to the System Combiner Box.
If using positive/negative busbars with a normal service battery, refer to the user manual at renogy.com.
Input Wiring
The input terminal can connect directly to a vehicle's starting battery or DC generator. Refer to the user manual at renogy.com for DC generator wiring.
- Check the vehicle's manual for generator type.
- Starting Voltage: Smart generator > 12.5V; Traditional generator > 13.5V.
- Identify polarity correctly.
- Ensure ring terminals are securely connected.
Connecting to Starting Battery/DC Generator
- STEP-4.1: Attach the ring terminal of the negative Battery Adapter Cable (input) to the negative bolt of the starting battery.
- STEP-4.3: For safety, use an 80A battery fuse. Connect the positive Battery Adapter Cable (input) to one end of the fuse, and the other end to the positive bolt of the starting battery.
- STEP-4.4: Attach the ring terminal of the positive Battery Adapter Cable (input) to the positive bolt of the starting battery and tighten with a wrench.
Diagrams show connecting the negative input cable to the negative battery terminal. Another diagram shows connecting the positive input cable via an 80A fuse to the positive battery terminal.
IGN Signal Wire: If the DC generator is a smart generator, connect the IGN Signal Wire connector to the IGN signal wire port on the charger, and the other end to the smart generator's ignition signal port.
Diagram shows connecting the IGN Signal Wire to the charger's IGN port and then to a generator's ignition signal.
Operation Indicator: After waiting for 15 seconds, the Battery indicator should flash green, indicating the charger is working. If it doesn't light up, consult the user manual.
Diagram shows the charger with "Battery" and "Fault" indicators. The "Battery" indicator is shown flashing green.
Mounting
Ensure the battery charger is installed firmly to prevent it from falling off. Place the charger against a flat surface and secure it with the included screws.
Diagram shows the charger being mounted on a wall with screws.
Temperature Sensor
The temperature sensor detects battery temperature for charging voltage calibration, ensuring normal charging within the operating range of -20°C to 60°C (-4°F to 140°F).
- Do not use the temperature sensor with LiFePO4 (LFP) batteries that have a Battery Management System (BMS).
- Refer to the user manual at renogy.com for more details.
Installation:
- STEP-6.1: Insert the temperature sensor terminal block into the BTS port of the battery charger.
- STEP-6.2: Adhere the sensor to the top or side of the battery with insulation tape.
Diagrams show inserting the sensor into the BTS port and then attaching the sensor to the side of a battery with tape.
Voltage Sensor (Optional)
The Battery Voltage Sensor provides accurate battery voltage readings to the charger for precise charging stage adjustment, extending battery life.
- Identify polarity correctly; reverse polarity contact can damage the unit.
- The voltage sensor ring terminal is M8 (approx. 5/16"). Use a gasket if the battery bolt is small to prevent it from falling off.
Installation:
- STEP-7.1: Insert the voltage sensor terminal block into the BVS port of the battery charger.
- STEP-7.2: Connect the voltage sensor ring terminal to the positive/negative pole of the battery system.
Diagrams show inserting the sensor into the BVS port and then connecting the sensor's ring terminal to the positive terminal of a REGO battery and a normal battery.
LED Indicators
Battery Status Indicator
- STEP-8.1: Flashes green while the service battery system is being charged.
- STEP-8.2: Solid green when the service battery system is fully charged and the charger stops working.
- STEP-8.3: Solid blue when the starting battery power is low, indicating reverse charging from the service battery system.
Diagrams show the "Battery" indicator in flashing green, solid green, and solid blue states.
Fault Status Indicator
- STEP-8.4: Normally, the Fault indicator remains off.
- STEP-8.5: If the Fault indicator lights up, refer to the user manual at renogy.com for troubleshooting.
Diagrams show the "Fault" indicator off (normal) and lit up (fault condition).
Communication
Communication connection is optional, enabling safe operation, smart control, and monitoring between REGO products. It can be established via backbone or daisy chain topology.
Backbone Topology
Use this if an RV-C bus is pre-installed in the RV.
Recommended Accessories:
- LP16 Plug (7-Pin) to Bare Wires Drop Cable
- Drop Plug (e.g., Mini-Clamp II plug, 4-pin)
Connection Steps:
- STEP-9.1: Insert bare wires of the Drop Cable into the Drop Plug ports according to the pinout (Red PS+ to pin 1, White CAN_H to pin 2, Blue CAN_L to pin 3, Black PS- to pin 4).
- STEP-9.2: Crimp the Drop Plug using split joint pliers.
- STEP-9.3: Locate the nearest RV-C bus drop tap.
- STEP-9.4: Connect the charger's CAN Communication Ports to the drop tap's socket using the Drop Cable.
Diagrams show preparing the drop cable and plug, locating the RV-C bus tap, and connecting the charger to the tap.
Notes:
- Select the Drop Plug matching the RV-C bus drop socket. Consult the RV manufacturer if unsure.
- Drop Cable length should not exceed 19.6 feet; total length should not exceed 98.4 feet.
- Ensure correct pinout when crimping the Drop Plug.
- RV-C bus requires termination at both ends with 120Ω resistors (not included).
Daisy Chain Topology
Use this if the RV-C bus is not available.
Recommended Accessories:
- LP16 Plug (7-Pin) Communication Cable
- LP16 Terminator Plug (7-Pin)
Connection Steps:
- STEP-9.5: Connect REGO devices in series through their CAN Communication Ports using Communication Cables.
- STEP-9.6: Plug the Terminator Plug into the free CAN Communication Ports on the first and last REGO devices.
Diagrams show connecting multiple REGO devices in a chain and then using a terminator plug on the last device.
Operation & Maintenance
Operation
The charger is user-friendly with a plug & play design. The 5-gear knob allows convenient battery type selection. The default type is AGM/SLD. Manually set the battery type after wiring.
User Mode: Requires the Renogy DC Home app for customized charge parameters. Scan the QR code on the last page to download the app.
Diagram shows the charger's front panel with the battery type selection knob, displaying options like USER mode, Lithium Battery, Flooded Battery, Gel Battery, and AGM Battery.
Maintenance
For optimal performance, perform these tasks regularly:
- Mount the charger in a clean, dry, ventilated area.
- Check cables for damage or wear.
- Ensure Anderson connectors are firm and check for loose, damaged, or burnt connections.
- Verify Battery and Fault indicators are in their normal states.
- Check for corrosion, insulation damage, or discoloration from overheating.
Safety Warning: Risk of electric shock! Ensure all power is turned off before touching terminals.
Refer to the user manual at renogy.com for more details.
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Legal & Compliance
Visit renogy.com for the User Manual and support. Renogy reserves the right to change manual contents without notice.
IC Statement:
This device complies with Industry Canada's licence-exempt RSSs. Operation is subject to two conditions: (1) no interference, and (2) acceptance of any interference.
FCC Statement:
This equipment complies with FCC Part 15 limits for Class B digital devices, designed for reasonable protection against harmful interference in residential installations. It generates, uses, and radiates RF energy. If interference occurs, try reorienting the antenna, increasing separation, connecting to a different circuit, or consulting a technician. Changes not expressly approved may void user authority. RF exposure limits are met with minimum 20cm distance.
This device complies with Part 15 of the FCC Rules, subject to the two conditions mentioned above.
French Compliance:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur doit accepter tout brouillage radioélectrique subi.
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