BLUETTI EB55 Portable Power Station User Manual

Thank You

Thank you for choosing BLUETTI. BLUETTI is committed to providing sustainable green energy storage solutions for indoor and outdoor use, delivering an exceptional eco-friendly experience for homes and the world. BLUETTI has a presence in over 70 countries and is trusted by millions of customers globally.

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Important Safety Instructions

WARNING – When using this product, basic precautions should always be followed, including:

• Read all instructions before using the product.
• Close supervision is necessary when the product is used near children to reduce the risk of injury.
• Do not put fingers or hands into the product. DO NOT insert foreign objects into any ports. Operate carefully and keep children away.
• Using attachments not recommended or sold by the manufacturer may result in fire, electric shock, or injury.
• To reduce risk of damage, pull the plug, not the cord, when disconnecting.
• Do not use a damaged or modified battery pack or appliance, as this may lead to unpredictable behavior, fire, explosion, or injury.
• Do not operate with a damaged cord, plug, or output cable.
• DO NOT attempt to replace the internal battery or any other component yourself. There are no user-serviceable parts. For service or repair, contact qualified personnel. Incorrect reassembly may cause fire or electric shock.
• To reduce the risk of electric shock, unplug the power pack from the outlet before attempting any servicing.
• WARNING – RISK OF EXPLOSIVE GASES. Follow instructions from the battery manufacturer and equipment manufacturer when using the battery in proximity to other equipment. Review cautionary markings on products and engines.
• PERSONAL PRECAUTIONS:
  • Wear complete eye protection and clothing protection. Avoid touching eyes while working near the battery.
  • NEVER smoke or allow sparks or flames near the battery or engine.
  • Be cautious when handling metal tools near the battery to avoid sparks or short circuits that could cause an explosion.
  • When charging the internal battery, work in a well-ventilated area and do not obstruct ventilation.
  • Under abusive conditions, battery liquid may eject. Avoid contact. If contact occurs, flush with water. If liquid contacts eyes, seek medical help. Ejected liquid may cause irritation or burns.
• DO NOT place the power station near heat sources. Do not operate in environments with flammable, explosive gas, or smoke. Do not expose to fire or excessive temperature. Exposure to temperatures above 130°C (265°F) may cause explosion.
• Have servicing performed by a qualified repair person using only identical replacement parts to ensure product safety.
• DO NOT operate in wet conditions. If the equipment becomes wet, let it dry completely before use.
• Ensure proper ventilation and do not obstruct fan openings, as inadequate ventilation can cause permanent damage.
• DO NOT stack anything on top of the power station during storage or use. Avoid moving the unit while operating, as vibrations and impacts may lead to poor internal connections.
• In case of fire, only a dry powder fire extinguisher is suitable for the product.

DANGER: This device is intended for indoor use only. Do not use outdoors.

SAVE THESE INSTRUCTIONS.

User Maintenance Instructions

• Fully charge the machine before storing it.
• Turn off all power buttons.
• To preserve battery lifespan, use and recharge at least once every 6 months.
• Wring a cloth with water and wipe it clean if it gets dirty.

Moving And Storage Instructions

• Ensure proper ventilation during use or storage and keep away from combustible materials or gases.
• Do not stack anything on the unit during storage or use. Inadequate ventilation or improper storing may damage the unit.
• Avoid exposing the product to rain or using it in humid environments.
• Use and store the product in a clean and dry environment.
• Keep this product away from children and pets.

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.

Optional Accessories

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

* 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 portable power station features a front panel with several components:

• 1. DC Input: Port for connecting DC power sources.
• 2. Adapter Input: Port for connecting the AC adapter.
• 3. LCD Screen: Displays battery capacity, input/output power, and status indicators (ECO Mode, Temperature Anomaly Alert, Overload Alert, Short-circuit Alert, Low-battery Alert). The screen shows battery level (e.g., 100%, 80%, 60%, 40%, 20%), input power, output power, and frequency (50Hz/60Hz).
• 4. Wireless Charging Pad: Located on the top surface for charging compatible devices wirelessly.
• 5. DC 12V Power Button: Controls the DC outputs.
• 6. DC5521 Port: A DC output port.
• 7. Cigarette Lighter Port: A standard 12V DC output port.
• 8. DC Power Button: General power button for DC functions.
• 9. USB-A Port: Standard USB-A ports for charging devices.
• 10. USB-C Port: USB-C port for charging or powering devices.
• 11. AC Power Button: Controls the AC outlets.
• 12. AC Output: Standard AC power outlets. Different versions (EU, UK, AU) are shown with corresponding socket configurations.

Specifications

General

• Battery Capacity: 537Wh
• Cell Type: LiFePO4
• Dimensions (L*W*H): 10.94*7.87*7.79IN / 278*200*198MM
• Weight: 16.5LB/7.5KG
• Discharging Temperature: -4-104°F (-20-40°C)
• Charging Temperature: 32-104°F (0-40°C)
• Storage Temperature: -20-45°C (Optimal: 20-30°C) / -4-113°F (Optimal: 68-86°F)
• Working Humidity: 10-90%

AC Output

• Power: 700W
• Surge: 1400W
• Voltage (EU/UK/AU): 220-240VAC

DC Output

• Cigarette Lighter Port *1: Voltage: 12VDC, Current: 10A (Total for Cigarette Lighter and DC5521 ports)
• DC5521 *2: Voltage: 12VDC, Current: 10A total (Total for Cigarette Lighter and DC5521 ports)
• USB-A *4: Voltage: 5VDC, Current: 3A
• USB-C PD3.0 *1: Power: 100W Max.
• Wireless Charging *1: Power: 5/7.5/10/15W

Adapter Input

• Power: 200W Max.
• Voltage: 25-28VDC
• Current: 10A Max.

PV Input

• Power: 200W Max.
• Open Circuit Voltage (OCV): 12-28VDC
• Current: 8A Max.

Charging Modes

• Car Charging: 98W@12V; 196W@24V
• Adapter + PV Dual Charging: 400W Max. (200W from Adapter and 200W from PV)
• Dual Adapter Charging: 400W Max. (Requires an extra adapter)

Operation

LCD Screen

The LCD screen provides real-time information:

• a: ECO Mode: Indicates if ECO mode is active.
• b: Battery Capacity: Displays the remaining battery percentage (e.g., 100%, 80%, 60%, 40%, 20%).
• c: Input Power: Shows the power being supplied to the unit.
• d: Low-battery Alert: Notifies when the battery level is critically low.
• e: Temperature Anomaly Alert: Alerts to abnormal temperature conditions.
• f: Output Power: Displays the power being drawn from the unit.
• g: Overload Alert: Indicates if the output is overloaded.
• h: Short-circuit Alert: Alerts to a short circuit condition.

Powering On/Off

Powering On: Press the AC/DC/DC 12V Power Button to activate the corresponding outputs.

• Green light (on the button): ON
• LCD Display: ON*

* The LCD screen remains on for 30-60 seconds. To keep the display active longer, ensure at least one port (AC/DC/DC 12V) is enabled.

Note: Activate the DC power to enable wireless charging.

Powering Off: Press and hold the power buttons to shut down the respective outputs.

• Green light (on the button): OFF
• LCD Display: OFF

Operation (Continued)

Mode

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

ECO Mode: While in 'Setting Mode', press the DC power button to toggle ECO mode on or off.

Setting

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

Charging

AC Charging

Connect the EB55 to a standard wall outlet using the AC adapter. The adapter connects from the wall outlet to the unit's adapter input port.

Note 1: In ECO mode, the AC/DC output automatically turns off after 4 hours of low load (≤10W for AC, ≤1W for DC) or no load to conserve power.

Note 2: AC Frequency refers to the number of alternating cycles per second in an AC sine wave, usually 50/60Hz.

Operation (Continued)

PV Charging

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

• OCV (Open Circuit Voltage): 12-28V
• Input Current: 8A Max.
• Input Power: 200W Max.

The connection uses MC4 connectors from the solar panels to the solar charging cable, which then connects to the EB55.

Car Charging

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

Operation (Continued)

Generator Charging

Connect the AC adapter input plug to a generator and the output plug to the EB55's DC charging port.

Dual Charging

The EB55 supports dual charging, including Adapter + PV Charging and Dual Adapter Charging.

Note 4: For Dual Adapter Charging, an additional adapter (200W AC Adapter + DC7909-XT60 Female Cable) is required to connect to the DC input port.

Discharging

The EB55 can power various devices for estimated durations based on their power consumption:

• Phone: 40-50 Times (estimated 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 estimated charging time is calculated using the formula: 537Wh × DoD × η ÷ (load power).

Note: DoD refers to the Depth of Discharge, and η (eta) represents the local inverter efficiency. For example, with DoD=90% and η=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: Evaluate the total constant load of your appliances. If it does not exceed the maximum output power of the EB55, you can use this power station to charge them.
• Q: Can I use third-party solar panels to charge this product?
  A: Yes, provided the solar panels meet the following specifications: OCV: 12-28V, Input Current: 8A Max., Input Power: 200W Max., and 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 features a premium LiFePO4 battery and a proprietary Battery Management System, allowing simultaneous charging and discharging.

Technical Support

For 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: Lindwurmstraße 114, 80337 Munich, Germany.