Litherra Mono DC-DC Charger

Reliable Alternator Charging. Electrically Isolated. Built for Demanding Systems.

The Litherra Mono DC-DC Charger range provides reliable and electrically isolated alternator charging in a compact and robust design, making it ideal for motorhomes and off-grid vehicles requiring dependable battery charging from the engine or generator. Designed with full electrical isolation between input and output, the Mono DC-DC chargers deliver safe and stable charging performance while protecting sensitive electrical systems.

Available in multiple output levels, the range supports a wide variety of battery systems including lithium and lead-acid technologies, ensuring compatibility across modern installations. Built-in Bluetooth connectivity allows simple monitoring and adjustment through the Litherra smart app, while dual operating modes enable the unit to function in both charge mode and power mode, increasing flexibility across different vehicle configurations.

Like all Zenith products, the Mono DC-DC chargers can operate as standalone units or be fully integrated into the Zenith System, allowing charging performance and system behaviour to be monitored locally or remotely from anywhere in the world.

Zenith System Compatibility & Expansion

Like all Litherra Zenith products, the Mono DC-DC Charger range is designed to operate either as a standalone charging solution or as part of a fully integrated Zenith System. When connected to the Zenith Control Unit and display system, charging performance and system behaviour can be monitored in real time alongside battery and load data.

This allows installations to begin as simple standalone systems and expand over time into fully integrated power systems while maintaining clean and organised wiring architecture.

Technical Specifications

Key Specifications

• Electrical isolation Fully isolated input and output
• Available system versions 12 V, 24 V, and 48 V
• Dual Operating Modes Charge mode and power mode
• Built-in Bluetooth Monitoring
• Generator compatibility Conventional and smart generators
• High-temperature derating Automatic
• Cooling Method Natural cooling Design
• Protection Rating IP43

Mono DC-DC 30 Specifications

• Battery Voltage 12 V
• Output Current 30 A
• Efficiency 92%

Mono DC-DC 15 Specifications

• Battery Voltage 24 V
• Output Current 15 A
• Efficiency 92%

Mono DC-DC 10 Specifications

• Battery Voltage 48 V
• Output Current 10 A
• Efficiency 92%

Electrical Specifications

• Input Voltage Range 10–16 VDC
• Static Power Consumption ≤60 mA (model dependent)
• Output Modes Charge Mode / Power Mode
• Maximum Conversion Efficiency 92%

Battery Compatibility

• Supported Battery Types Lithium, Lead-acid, User-defined
• Battery Systems 12 V / 24 V / 48 V

Communication Interfaces

• Bluetooth communication Supported
• TTL communication: Supported Supported
• RS485 communication: Supported Supported
• CAN communication Supported

Physical Specifications

• Dimensions 187 × 133.6 × 83.9 mm
• Weight 1.4 kg – 1.8 kg (model dependent)
• Cooling Method Cooling Method: Natural cooling
• Protection Rating IP43

Environmental Specifications

• Operating Temperature Range −35°C to 65°C
• Maximum Altitude ≤3000m