BLUETTI Hub D1 DC Power Hub

The BLUETTI Hub D1 Parallel Box is a versatile 700W DC power distribution hub designed for the BLUETTI Apex 300, B300 and B300K energy systems. Featuring nine output ports, selectable 12V or 24V operation, a high-current 50A Anderson port, dual 100W USB-C outputs, cigarette lighter sockets, DC5521 ports and USB-A charging, it provides centralised power for RV appliances, portable refrigerators, diesel heaters, water pumps, laptops, lighting and other DC devices. Its integrated P090D connection, Bluetooth app control and flexible mounting options make it suitable for caravanning, overlanding, boating, camping and off-grid power systems.

Product Information

• Brand: BLUETTI
  
• Model: Hub D1
  
• Product Name: Hub D1 Parallel Box
  
• Product Type: DC Power Distribution Hub / Parallel Box
  
• Maximum Total Output: 700W
  
• Primary DC Output: Up to 600W
  
• Input Interface: P090D
  
• Input Voltage Range: 42V–58V DC
  
• Maximum Input Current: 20A
  
• Selectable DC Voltage: 12V or 24V
  
• Total Output Ports: 9
  
• Wireless Connectivity: Bluetooth
  
• App Support: BLUETTI App
  
• Compatible Products: Apex 300, B300 and B300K
  
• Future Compatibility: Supported BLUETTI products with a compatible 48V/90A P090D port
  
• Warranty: 12 Months
  
• Compatibility Note: The Hub D1 must be connected to a BLUETTI-approved power source with available battery charge.

Key Features & Benefits

• Up to 700W Total DC Output: Provides up to 700W of combined DC and USB power for running compatible appliances, electronics and mobile equipment from a supported BLUETTI power source.
  
  
• 600W High-Current Anderson Output: The integrated Anderson-style RV port delivers up to 12V/50A or 24V/25A, supporting demanding DC appliances such as portable refrigerators, diesel heaters, water pumps, Starlink equipment and selected RV systems.
  
  
• Nine Versatile Output Ports:
  Provides:

• 1 × 50A Anderson/RV port

• 2 × Cigarette lighter ports

• 2 × DC5521 ports

• 2 × 100W USB-C ports

• 2 × USB-A ports

• This broad port selection allows several compatible DC and USB devices to be powered from one central hub.
  
  
• Selectable 12V and 24V Operation: The Anderson/RV, cigarette lighter and DC5521 outputs can be switched between 12V and 24V through the BLUETTI app, supporting a wider range of vehicle, caravan and off-grid equipment.
  
  
• Dual 100W USB-C Power Delivery: Two USB-C ports provide up to 100W each for compatible laptops, tablets, smartphones, cameras, portable monitors and USB-C power banks.
  
  
• Secure P090D Connection: Connects directly to compatible BLUETTI expansion ports through the locking P090D interface, helping prevent accidental disconnection during vehicle travel, boating and mobile use.
  
  
• Plug-and-Play DC Power: Connects directly to the Apex 300, B300 or B300K without requiring a separate inverter, complicated wiring system or conventional auxiliary battery arrangement.
  
  
• Bluetooth App Control:
  The BLUETTI app allows users to:

• Switch the Hub D1 on or off

• Select 12V or 24V output

• Monitor voltage and current

• View individual and total power usage

• Check system status and error codes

• Install firmware updates

• When connected directly to the Apex 300, monitoring may be managed through the Apex 300’s BLUETTI app connection.
  
  
• Flexible Installation Options: The Hub D1 can be clipped onto the handle of a compatible Apex 300, B300 or B300K, mounted on a wall or secured to a cart bar or stable structure using a suitable strap.
  
  
• Integrated Safety Protection: Includes protection against overcurrent, overvoltage, overload, short circuit, overtemperature and input under-voltage or over-voltage conditions.

Mechanical Specifications

• Product Type: DC Power Distribution Hub
  
• Dimensions: 250 × 160 × 73mm
  
• Dimensions in Inches: 9.84 × 6.30 × 2.87in
  
• Net Weight: Approximately 1.9kg / 4.19lb
  
• Integrated Cable Length: 1.5m / 4.92ft
  
• Input Connector: Locking P090D Connector
  
• Installation Options: Power station handle clip, wall mounting or strap mounting
  
• Maximum Noise Level: Approximately 50dB
  
• Operating Temperature: -20°C to 45°C / -4°F to 113°F
  
• Operating Humidity: 10%–90%
  
• Storage Temperature: -20°C to 60°C / -4°F to 140°F
  
• Storage Humidity: 0%–90%
  
• Maximum Operating Altitude: Below 2,000m
  
• Recommended Installation Location: Dry, cool and properly ventilated interior or protected area

Electrical Performance

Input Specifications

• Input Interface: P090D
  
• Input Voltage Range: 42V–58V DC
  
• Maximum Input Current: 20A
  
• Supported Power Sources: Apex 300, B300, B300K and future compatible BLUETTI products with 48V/90A P090D ports
  
• Power Source Requirement: Connected battery or power station State of Charge must be above 0%.

Anderson / RV Output

• Number of Ports: 1
  
• 12V Output: 12V DC, up to 50A
  
• 24V Output: 24V DC, up to 25A
  
• Maximum Output Power: Up to 600W
  
• Voltage Selection: 12V or 24V through the BLUETTI app
  
• Recommended Devices: Portable fridges, diesel heaters, water pumps, Starlink systems, RV appliances and other high-current DC equipment

Cigarette Lighter Outputs

• Number of Ports: 2
  
• 12V Output: 12V DC, up to 10A
  
• 24V Output: 24V DC, up to 5A
  
• Maximum Individual Output: Up to 120W
  
• Shared Output Limit: The cigarette lighter and DC5521 outputs share a combined maximum output of 120W.
  
• Important Limitation: The cigarette lighter sockets must not be used to charge lead-acid batteries.

DC5521 Outputs

• Number of Ports: 2
  
• 12V Output: 12V DC, up to 10A
  
• 24V Output: 24V DC, up to 5A
  
• Maximum Individual Output: Up to 120W
  
• Shared Output Limit: The DC5521 and cigarette lighter outputs share a combined maximum output of 120W.
  
• Recommended Devices: Routers, lighting, communications equipment and compatible small DC appliances

USB-C Outputs

• Number of Ports: 2
  
• Supported Voltages: 5V, 9V, 12V, 15V and 20V DC
  
• Standard Current: Up to 3A
  
• Maximum 20V Current: Up to 5A
  
• Maximum Output Per Port: 100W
  
• Charging Standard: USB-C Power Delivery 3.0
  
• Recommended Devices: Laptops, tablets, smartphones, cameras, portable monitors and USB-C power banks

USB-A Outputs

• Number of Ports: 2
  
• Output: 5V DC, up to 3A
  
• Maximum Individual Output: Up to 15W
  
• Shared Output Limit: Both USB-A ports share a combined maximum output of 15W.

Total Output Performance

• Maximum Combined Output: 700W
  
• Maximum Anderson/RV Output: 600W
  
• DC Voltage Modes: 12V and 24V
  
• Power Monitoring: Real-time monitoring through the BLUETTI app
  
• Safety Protection: Overcurrent, overvoltage, overload, short circuit, overtemperature and input voltage protection

Warranty Information

• Warranty: 12 Months
  
• Customer Support: BLUETTI Australia Customer Support
  
• Firmware Requirement: Update the Hub D1 to the latest available firmware through the BLUETTI app for optimal performance.
  
• Installation Requirement: Install and operate the product in a dry, cool and properly ventilated location.
  
• Voltage Requirement: Confirm whether each connected appliance requires 12V or 24V before turning on the applicable DC output.
  
• Connection Requirement: Fully insert and lock the P090D connector before use.
  
• Moisture Protection: Do not clean the Hub D1 with water or operate it in wet, salty, humid or corrosive environments.
  
• Power Source Requirement: Use only with compatible BLUETTI-approved P090D power sources.

Compatibility

• Connection Type: Direct P090D expansion-port connection
  
• Standalone Battery Use: Supported when connected directly to a charged B300 or B300K
  
• Power Station Integration: Supported through the Apex 300 expansion port
  
• App Monitoring with Apex 300: Hub D1 information can be monitored through the connected Apex 300 within the BLUETTI app.
  
• App Monitoring with B300/B300K: Connect directly to the Hub D1 through Bluetooth for output and system monitoring.
  
• Not Compatible With: BLUETTI Charger 2 through the Charger 2-specific Hub D1 interface
  
• Voltage Requirement: Connected appliances must support the selected 12V or 24V output.
  
• Lead-Acid Battery Limitation: Do not use the cigarette lighter output to charge lead-acid batteries.

Compatible BLUETTI Products:

• BLUETTI Apex 300 Portable Power Station

• BLUETTI B300 Expansion Battery

• BLUETTI B300K Expansion Battery

• Future compatible BLUETTI products with 48V/90A P090D ports

Smart Energy Features

• Supports up to 700W of total DC output
• Provides up to 600W through the Anderson/RV port
• Supports selectable 12V and 24V operation
• Connects directly through a locking P090D interface
• Supports BLUETTI Apex 300, B300 and B300K
• Provides nine DC and USB output ports
• Provides one high-current 50A Anderson output
• Provides two cigarette lighter sockets
• Provides two DC5521 outputs
• Provides two 100W USB-C PD outputs
• Provides two USB-A charging ports
• Supports Bluetooth connectivity
• Supports BLUETTI app control and monitoring
• Displays individual-port and total power usage
• Supports firmware updates through the BLUETTI app
• Provides integrated electrical and thermal protection
• Supports clip, wall and strap mounting
• Designed for mobile, vehicle, marine and off-grid power systems

Applications

• Caravan and RV power systems
• Campervan electrical setups
• 4WD and overlanding systems
• Portable refrigerator and freezer power
• Diesel heater operation
• Water pump power
• Starlink and communications equipment
• 12V and 24V lighting systems
• Laptop and tablet charging
• Smartphone and camera charging
• Camping and outdoor adventures
• Road trips
• Boating and marine recreation
• Remote working
• Mobile workshops
• Emergency preparedness
• Off-grid homes and cabins
• Outdoor events

Included Accessories

• BLUETTI Hub D1 Parallel Box × 1
• Integrated 1.5-Metre P090D Connection Cable × 1
• Mounting Clip × 1
• Anderson Connector × 1
• Product Documentation × 1

System Benefits When Paired with Compatible BLUETTI Power Systems

• Adds centralised DC power distribution to an Apex 300, B300 or B300K system
• Provides up to 700W of combined DC and USB output
• Allows direct DC operation without relying on an AC inverter
• Provides up to 600W for demanding 12V and 24V appliances
• Supports portable fridges, diesel heaters, water pumps and RV equipment
• Provides dual USB-C laptop and device charging
• Provides convenient USB-A charging for smaller electronics
• Allows 12V and 24V switching through the BLUETTI app
• Provides real-time voltage, current and power monitoring
• Reduces the need for separate adapters, splitters and auxiliary DC hubs
• Creates a cleaner and more organised caravan or vehicle power system
• Provides a secure locking connection for travel over rough roads
• Supports standalone DC output from compatible B300 and B300K batteries
• Supports flexible clip, wall or strap installation
• Improves power flexibility for camping, caravanning, boating and remote work
• Supports reliable off-grid DC power when paired with a compatible and adequately charged BLUETTI power source.

Contact PVtoEV for compatibility guidance and complete BLUETTI Apex 300, B300, B300K, Hub D1 and DC power accessory recommendations.