Renogy RBC2125DS-21W Bedienungsanleitung

VERSION A0

January 16, 2024

Dual Input DC-DC On-Board with MPPT Battery Charger

Renogy

12V/24V 50A IP67

RBC2125DS-21W

QUICK GUIDE

Before Getting Started

The quick guide provides important operation and maintenance instructions for Renogy 12V/24V

50A IP67 Dual Input DC-DC On-Board with MPPT Battery Charger (hereinafter referred to as

battery charger).

Read the quick guide carefully before operation and save it for future reference. Failure to

observe the instructions or precautions in the quick guide can result in electrical shock, serious

injury, or death, or can damage the battery charger, potentially rendering it inoperable.

Online Manual

Quick Guide User Manual

What’s In the Box?............................................................................................................................ 1

Dimensions .......................................................................................................................................2

Get to Know Renogy Battery Charger ...........................................................................................3

System Setup...................................................................................................................................5

Recommended Tools & Accessories ..............................................................................................6

Howto Size Wires?............................................................................................................................8

How to Install 15/32 in Lugs or 3/8 in Lugs? ................................................................................9

How to Install Cables on the Battery Charger?.......................................................................... 11

Step 1. Plan a Mounting Site .........................................................................................................13

Step 2. Connect the Battery Charger to a Busbar.....................................................................14

Step 3. Connect the Battery Charger to an Auxiliary Battery ................................................. 15

Step 4. Connect the Battery Charger to a Solar Panel.............................................................. 17

Step 5. Connect the Battery Charger to a Starter Battery ...................................................... 19

Step 6. Install a Battery Temperature Sensor............................................................................ 21

LED Indicators............................................................................................................................... 22

Table of Contents

Set a Battery Type ........................................................................................................................ 24

USER Mode..................................................................................................................................... 25

Monitor the Battery Charger....................................................................................................... 26

Short-Range Monitoring via DC Home App..................................................................................27

Wireless Long-Range Monitoring................................................................................................... 28

Important Safety Instructions ....................................................................................................29

Renogy Support ............................................................................................................................. 31

FCC Statement.............................................................................................................................. 33

FCC Radiation Exposure Statement........................................................................................... 34

Disclaimer...................................................................................................................................... 34

— 1 —

What’s In the Box?

VERSION A0

January16, 2024

Dual Input DC-DC On-Board with MPPT Battery Charger

Renogy

12V/24V 50A IP67

RBC2125DS-21W

QUICK GUIDE

Renogy 12V/24V 50A IP67

Dual Input DC-DC On-Board

with MPPT Battery Charger × 1

Quick Guide × 1

15/32 in Lugs

(M12 Ring Terminals) × 4

Battery Temperature

Sensor (3 m) × 1

Mounting Screws x 4

ST4*20 mm

Make sure that all accessories are complete and free of any signs of damage.

The accessories and product manual listed are crucial for the installation, excluding

warranty information and any additional items. Please note that the package contents

may vary depending on the specific product model.

The 15/32-inch lugs (M12 ring terminals) are used to connect starter battery on your

vehicle to your auxiliary battery.

— 2 —

Dimensions

6.5 in (165 mm)

7 in (178 mm)

4.84 in (123 mm)

0.2 in (5 mm)

4.06 in (103 mm)

4.72 in (120 mm)

1.46 in

(37 mm)

12 in (305 mm)

Dimension tolerance: ±0.2 in (0.5 mm)

— 3 —

Get to Know Renogy Battery Charger

Battery Type

Setting Button

Battery Type Indicator

Auxiliary Battery Indicator

Alternator Charging Indicator

Solar Charging Indicator

Bluetooth Antenna

— 4 —

Mounting Holes

CAN Communication Ports

Battery Temperature

Sensor Cable

(with connectors)

Positive Starter

Battery Cable (red)

Negative Common

Cable (black)

Positive Solar

Cable (yellow)

Positive Auxiliary

Battery Cable (brown)

The battery temperature sensor cable can only be used with lead-acid batteries.

For CAN Communication Ports wiring details, refer to the user manual of the battery

charger at https://www.renogy.com/support/downloads.

— 5 —

System Setup

RV-C or Renogy devices supporting CAN communication

Solar Panel (s)

Auxiliary Battery

(12V / 24V)

Starter Battery DC-DCBattery Charger

Communication

Temperature

Negative

Positive

— 6 —

Recommended Tools & Accessories

Measuring Tape

Insulation Tape

Insulating Gloves

Phillips

Screwdriver (#1) Wire stripper

Manual Hydraulic Pliers

Heat Gun Heat Shrink Tubing

Andere Handbücher für RBC2125DS-21W

Inhaltsverzeichnis

Andere Renogy Akkuladegerät Handbücher

Renogy

Renogy REGO Bedienungsanleitung

Renogy

Renogy RIV4850CH2S Bedienungsanleitung

Renogy

Renogy RNG-INVT-1000-12V-C-US Bedienungsanleitung

Renogy

Renogy Drifter Bedienungsanleitung

Renogy

Renogy RSP10BM Bedienungsanleitung

Renogy

Renogy PWM1020CC-DB Bedienungsanleitung

Renogy

Renogy DCC-1212-20 Bedienungsanleitung

Renogy

Renogy REGO RBC1260DO-12B Bedienungsanleitung

Renogy

Renogy REGO Bedienungsanleitung

Renogy

Renogy RBC20D1U Bedienungsanleitung

Renogy

Renogy RIV4835CSH1S Bedienungsanleitung

Renogy

Renogy DCDC30 Bedienungsanleitung

Renogy

Renogy REGO Bedienungsanleitung

Renogy

Renogy RBC2125DS-21W Bedienungsanleitung

Renogy

Renogy RNG-INVT-1000-12V-C Bedienungsanleitung

Renogy

Renogy REGO Bedienungsanleitung

Renogy

Renogy DCC-1212 Series Bedienungsanleitung

Renogy

Renogy PHOENIX R-PB006 Bedienungsanleitung

Renogy

Renogy WANDERER 30A PWM Series Bedienungsanleitung

Renogy

Renogy E.POWER 10000MAH Bedienungsanleitung

Renogy

Renogy REGO Bedienungsanleitung

Renogy

Renogy RBC20A1P Bedienungsanleitung

Renogy

Renogy REGO Bedienungsanleitung

Beliebte Akkuladegerät Handbücher anderer Marken

AA Portable Power Corp

AA Portable Power Corp Universal Smart Charger Bedienungsanleitung

Enelion

Enelion Vertica Bedienungsanleitung

RCA

RCA CHU6 Bedienungsanleitung

ANSMANN

ANSMANN ALCT 6/24-10 Bedienungsanleitung

Hitachi

Hitachi UC 18YRSL Fehlerbehebungshandbuch

Olympus

Olympus B-20 LPC Bedienungsanleitung

Exibel

Exibel ZH1708143 Bedienungsanleitung

Lenmar

Lenmar Mach 1 Bedienungsanleitung

CTEK

CTEK MXS 5.0 Bedienungsanleitung

ABB

ABB HT842379 Bedienungsanleitung

Nitecore

Nitecore Superb Charger SC4 Bedienungsanleitung

Braun

Braun BWC02M Bedienungsanleitung

CTEK

CTEK MXS 3.6 Bedienungsanleitung

Black & Decker

Black & Decker BDV090 Bedienungsanleitung

Trinity

Trinity DPD Bedienungsanleitung

Hulkman

Hulkman Sigma 1 Bedienungsanleitung

IKEA

IKEA koppla Bedienungsanleitung

AKG

AKG WMS400 CU 400 Bedienungsanleitung