BLUETTI EB55 User Manual

Thank You

Thank you for making BLUETTI a part of your family. From the very beginning, BLUETTI has tried to stay true to a sustainable future through green energy storage solutions for both indoor and outdoor use while delivering an exceptional eco-friendly experience for our homes and our world. That's why BLUETTI makes its presence in 70+ countries and is trusted by millions of customers across the globe.

Important Safety Instructions

BLUETTI products are developed to be safe and reliable. Please read this guide for important safety information about your device. The guide is intended to help you be more comfortable and productive while using this device. Failure to follow these guidelines for proper set up, use, and care for your device may cause damage to this unit and injury to yourself or others. SAVE THESE INSTRUCTIONS!

• Always operate or store the unit in accordance with specified temperature range.
• DO NOT expose the unit to fire, liquids, sweat, dirt or other contaminants, as that may cause the battery to explode or leak flammable liquid or gas.
• DO NOT place the unit on an unstable or tilted surface.
• Make sure the place where you are using the unit is well ventilated and spacious.
• Keep away from children and pets.
• DO NOT modify, attempt to insert foreign objects into the battery, or immerse or expose it to water or other liquids. Batteries may explode if damaged.
• Battery fluid is corrosive and may be toxic. If a battery leaks, keep the leaked fluid from touching your skin, eyes, clothes, or other surfaces. Immediately flush the affected areas with water, or seek medical help.
• DO NOT ignore those warning signs on components or products made by manufacturers.
• DO NOT dismantle, cut, crush, puncture, or otherwise damage the unit in any way.
• DO NOT insert foreign objects into the fan, vents, ports, or other openings.
• NEVER use a damaged battery or component. Improper use or misuse of damaged batteries may cause damage your device or injury to yourself as a result of battery fluid leakage, fire, overheating, or explosion.
• Use approved battery and accessories ONLY. Improper use, or use of unapproved or incompatible batteries or components may result in a risk of fire, explosion, or other hazard, and may invalidate any approval or warranty.
• Turn off the unit IMMEDIATELY in case of malfunction.
• Use dry powder fire extinguisher in case of fire.
• DO NOT attempt to modify, replace the internal battery or any other component of the unit by anyone other than qualified personnel. If necessary, take it to an authorized service center as incorrect reassembly may result in a risk of fire or electric shock.

Maintenance Instructions

• When not using the unit for extended periods of time, power off the unit and disconnect the AC adapter from the outlet.
• Charge the unit to 80% SOC every 3-6 months for long-term storage.
• Clean the unit with a dry cloth gently and carefully.

Handling and Storage Instructions

• Use mechanical assistance as needed (e.g. trolleys and adjustable height workbenches).
• DO NOT stack anything on top of the unit either in storage or in use.
• Recommended storage temperature: -10-45°C (14-113°F).

What's In The Box

Standard Packaging

• Portable Power Station
• Warranty Card
• AC Adapter
• User Manual

Below accessories are not included in standard packaging and can be purchased separately at https://www.bluettipower.eu.

• Car Charging Cable
• Solar Charging Cable
• DC7909-XT60 Female Cable

Cable Specifications:

• AC Adapter: 47in/120cm.
• Car Charging Cable: 28in/72cm. XT60 to Cigarette lighter port.
• Solar Charging Cable: 59in/150cm. XT60 to MC4.
• DC7909-XT60 Female Cable: 20in/50cm. DC7909 to XT60.

Note: Package details are subject to change without prior notice.

Product Overview

Diagram

The BLUETTI EB55 features a comprehensive interface with various ports and indicators:

• 1. DC Input: For DC power input.
• 2. Adapter Input: For AC adapter input.
• 3. LCD Screen: Displays battery status, input/output power, and alerts.
• 4. Wireless Charging Pad: Located on top for Qi-compatible device charging.
• 5. DC 12V Power Button: Powers the DC outputs (including the cigarette lighter port and DC5521 port).
• 6. DC5521 Port: A standard DC output port.
• 7. Cigarette Lighter Port: A standard 12V vehicle-style socket.
• 8. DC Power Button: Powers the DC outputs and enables wireless charging.
• 9. USB-A Port: Standard USB-A ports for charging devices.
• 10. USB-C Port: USB-C Power Delivery port for fast charging.
• 11. AC Power Button: Powers the AC outlets.
• 12. AC Output: Standard AC outlets (EU/UK/AU versions available).

Specifications

Operation

LCD Screen

The LCD screen displays various information:

Powering On/Off

Powering On: Press and hold the AC/DC/DC 12V Power Button to start up corresponding output. A green light on the button indicates it is ON. The LCD Display will also turn ON.

Powering Off: Press and hold the respective power buttons to shut down corresponding output. The green light on the button will turn OFF, and the LCD Display will turn OFF.

*The LCD screen stays on for 30-60 seconds. To keep it on longer, ensure at least one output port (AC/DC/DC 12V) is active, or briefly press the 12V Power Button.

Note: Turn on the DC power to enable wireless charging.

Mode

Setting Mode: When the AC output is off, press both the AC and DC power buttons simultaneously. The frequency indicator will flash, indicating you are in setting mode.

ECO Mode: In 'Setting Mode', press the DC power button to turn ECO mode on or off. ECO mode helps save power by automatically shutting off AC/DC output after 4 hours of low load (≤10W for AC, ≤1W for DC).

Setting

AC Frequency: In 'Setting Mode', press the AC power button to switch between available AC frequencies (typically 50Hz or 60Hz).

Charging

AC Charging

Simply plug the EB55 into a standard wall outlet using the provided AC adapter and start charging. The AC adapter connects from the wall outlet to the EB55's AC input port.

Note: In ECO mode, the AC/DC output will automatically turn off after 4 hours if the load is below 10W (AC) or 1W (DC) to conserve power.

PV Charging

Connect solar panels (in series or parallel) to the EB55 using the solar charging cable. Ensure your solar panels meet the following requirements:

• OCV: 12-28V
• Input Current: 8A Max.
• Input Power: 200W Max.

Connection involves MC4 connectors from the solar panels to the solar charging cable, which then connects to the EB55's DC input.

Car Charging

Connect the EB55 directly to a vehicle's cigarette lighter port using the car charging cable.

Generator Charging

Connect the AC adapter input plug to a generator, while the output plug goes to the DC charging port of the EB55.

Dual Charging

The EB55 supports dual charging, allowing for combinations such as Adapter + PV Charging or Dual Adapter Charging. For Dual Adapter Charging, an additional adapter (200W AC Adapter + DC7909-XT60 Female Cable) is required.

Discharging

The EB55 can power various devices. Estimated runtimes based on battery capacity (537Wh) and typical device power consumption:

• Smartphone: ? 40-50 times (approx. 10Wh per charge)
• LED Light: ? 20-30 Hours (at 20W)
• Television: ? 5-6 Hours (at 75W)
• Electric Tool: ?️ 5-6 Hours (at 80W)
• Refrigerator: ? 4-5 Hours (at 90W)
• Slow Cooker: ? 2-3 Hours (at 200W)

The formula for estimated charging time is: 537Wh x DoD x η ÷ (load power) = estimated charging time. DoD refers to Depth of Discharge (typically 90%), and η is the inverter efficiency (typically 90%). Load power and charging time are measured in Watt and Hour.

Appendix

FAQs (Frequently Asked Questions)

Q: How do I know whether my devices will work well with this product?

A: Please evaluate the total constant load of your appliances. If it doesn't exceed the Max. output power of EB55 (700W), you can use this power station to charge.

Q: Can I use third-party solar panels to charge this product?

A: Yes, you can. Ensure your solar panels meet the following specifications: OCV: 12-28V, Input Current: 8A Max., Input Power: 200W Max. Use the same power connector (MC4 or Anderson).

Q: How can I charge this EB55 by dual adapter charging?

A: An extra adapter (200W AC Adapter + DC7909-XT60 Female Cable) is needed to connect to the DC input port.

Q: Is there a button to turn on/off the wireless charging?

A: Yes. Press the DC Power Button to enable the wireless charging.

Q: Can it charge and discharge at the same time?

A: Yes. It supports pass-through charging. The EB55 is equipped with a premium LiFePO4 battery and a Battery Management System that allows it to charge and discharge simultaneously.

Technical Support

Should you require any further assistance, please do not hesitate to contact the BLUETTI service team.

BLUETTI POWER INC

• Web: https://www.bluettipower.eu
• Mail: sale-eu@bluettipower.com
• Address: LindwurmstraBe 114, 80337 Munich, Germany.