Renogy 12V 30A Dual Battery Charger with BT

The Renogy 12V 30A Dual Battery Charger with Bluetooth combines innovative technology and efficient power management for off-grid, RV, and marine applications. This versatile charger offers advanced functionality, including support for higher solar input voltage, intelligent charging algorithms, and robust safety features, making it a reliable choice for maintaining your house batteries under all conditions.

Upgraded 30V Solar Input for Faster and More Efficient Charging

Renogy’s upgraded DC-DC charger now supports up to 30V solar input, enabling you to charge your house batteries more efficiently than ever. This enhanced capability ensures that your system can take full advantage of available solar energy, providing quicker recharging times and better overall system performance, especially in demanding off-grid applications.

Intelligent Charging Mode Switching for Any Weather

Featuring advanced logic and a “Low Solar Cutoff Mode,” the charger intelligently adapts to variable weather conditions to maximize charging efficiency. Whether dealing with intermittent sunlight or fluctuating solar output, this charger ensures consistent energy transfer to your house batteries, optimizing performance even in low-light scenarios.

Versatile DIY Customization with Extended Solar Input Options

This charger allows you to connect solar modules in series, supporting solar input voltage up to 50V. This flexibility opens up new possibilities for DIY solar setups, enabling you to expand your solar array and customize your power system to meet unique energy requirements. This versatility makes it an excellent choice for both beginners and seasoned off-grid enthusiasts.

Unmatched Efficiency in Extreme Temperatures

Equipped with precise battery temperature compensation, this charger maintains high efficiency even in extreme climates, from freezing cold to scorching heat. By adjusting the charging voltage based on battery temperature, it ensures optimal charging and prevents damage, extending the lifespan of your batteries in all weather conditions.

Comprehensive System Protections for Long-Term Reliability

Engineered with intelligent safeguards, this charger provides comprehensive protection for your batteries, solar panels, and alternator. It includes safeguards against over-voltage, over-temperature, short circuits, reverse polarity, and more. These protections not only ensure safe operation but also enhance the overall durability of your off-grid power system, giving you peace of mind during extended adventures.

Specifications

Electrical Parameters

• System Voltage: 12V DC

• Battery Voltage Range: 9-16V DC

• Maximum Charging Current: 30A

• Battery Types Supported: AGM/SLD, GEL, FLD, Lithium (Li), User-defined

• Service Battery Charging Mode: MPPT (Maximum Power Point Tracking)

• Charging Efficiency: 94%

• Maximum Solar Input Voltage: 30V

• Maximum Solar Input Power: 400W

• Alternator Input Voltage:

• Traditional Alternator: 13.2-16V DC

• Smart Alternator (Euro 6): 12-16V DC

• Maximum Alternator Input Power: 400W

• Self-Consumption: 60mA

• Temperature Compensation (Non-Lithium): -3mV/°C/2V

• Temperature Compensation (Lithium): 0mV/°C/2V

• Idle Power Consumption: <30mA

General Data

• Ground Type: Negative

• Terminal Size: M8 x 1.25 – 10mm

• Terminal Range: 8AWG-4AWG

• Operating Temperature Range: -31°F to 149°F (-35°C to 65°C)

• Storage Temperature Range: -40°F to 176°F (-40°C to 80°C)

• Operating/Storage Humidity: 0%-95% (No Condensation)

• Dimensions: 9.61 x 5.75 x 3.03 in (244 x 146 x 77mm)

• Weight: 3.11 lbs (1.41 kg)

What’s Included

1 x 12V 30A DC-DC Dual Battery Charger

1 x Battery Temperature Sensor

1 x Battery Voltage Sensor

1 x IGN Signal Wire

4 x Terminal Rings

1 x 40A ANL Fuse