BLUETTI EB3A User Manual

Thank You

Thank you for making BLUETTI a part of your family. From the very beginning, BLUETTI has strived for a sustainable future through green energy storage solutions for both indoor and outdoor use, delivering an exceptional eco-friendly experience for homes and the world. BLUETTI's presence spans over 70 countries, trusted by millions of customers globally.

The document includes a visual representation of BLUETTI's global presence, indicating operations in countries such as Canada, USA, Mexico, UK, Germany, Spain, Italy, Sweden, Austria, Switzerland, Nigeria, China, Japan, Singapore, Malaysia, Philippines, Australia, and New Zealand.

Before You Begin

The information in this manual is subject to change without notice. For the latest version, please visit https://www.bluettipower.com/pages/user-guides.

This user manual contains instructions and notes on the operation and use of the unit. BLUETTI recommends using genuine BLUETTI accessories. BLUETTI is not responsible for any damage or expense resulting from the use of non-genuine parts. For your safety and benefit, please read carefully before use and keep this manual handy for future reference.

Instructions

Please read this guide for important safety information about your device. Failure to follow these guidelines for proper setup, use, and care may cause damage to the unit and injury to yourself or others.

SAVE THESE INSTRUCTIONS!

General Safety

• Always operate or store the unit within the specified temperature range.
• Do not expose the unit to fire, liquids, sweat, dirt, or other contaminants, as this may cause the battery to explode or leak flammable liquid or gas.
• Do not store the unit with hazardous materials, including flammables, explosives, or radioactive materials.
• Do not place the unit on an unstable or tilted surface.
• Ensure the operating area is well-ventilated and spacious.
• Keep away from children and pets.
• Check that all connection cables are securely locked before use.
• Do not use the unit while driving.
• Do not modify, insert foreign objects into the battery, or immerse or expose the unit to water or other liquids. Batteries may explode if damaged.
• Battery fluid is corrosive and may be toxic. If a battery leaks, prevent the fluid from touching skin, eyes, or clothes. Immediately flush affected areas with water or seek medical help.
• Do not ignore warning signs on components or products made by manufacturers.
• Do not dismantle, cut, crush, puncture, or otherwise damage the unit.
• 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 can lead to device damage or personal injury due to fluid leakage, fire, overheating, or explosion.
• Use only approved batteries and accessories. Improper use or use of unapproved/incompatible components may pose risks of fire, explosion, or other hazards, and may invalidate warranty.
• Turn off the unit IMMEDIATELY in case of malfunction.
• Use a dry powder fire extinguisher in case of fire.
• Do not attempt to modify or replace the internal battery or any other component unless qualified. If necessary, take it to an authorized service center, as incorrect reassembly may result in fire or electric shock.

SAVE THESE INSTRUCTIONS!

Maintenance

• When not using the unit for extended periods, power it off and disconnect the AC adapter from the outlet.
• Charge the unit to 80% State of Charge (SOC) every 3-6 months for long-term storage.
• When battery capacity drops to 20%, charge the EB3A to extend battery lifespan and avoid powering devices with 400W and above.
• Clean the unit gently and carefully with a dry cloth.

Handling and Storage

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

What's In The Box

Standard Packaging

The standard package includes:

• EB3A Portable Power Station
• Solar Charging Cable
• AC Charging Cable
• User Manual

Additional accessories not included in the standard packaging can be purchased at https://www.bluettipower.com/. These include:

• Car Charging Cable
• USB-C to USB-C Cable

Specifications for cables:

• Solar Charging Cable: 59in/150cm, 16AWG, MC4 to DC7909.
• AC Charging Cable: 71in/180cm.
• Car Charging Cable: 28in/72cm, 16AWG, Cigarette Lighter Port to DC7909.
• USB-C to USB-C Cable: 59in/150cm, 16AWG.

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

Product Overview

Diagram

The BLUETTI EB3A features the following components:

1. Cigarette Lighter Port

2. DC5521 Port

3. DC Power Button

4. DC Input Port

5. AC Input Port

6. AC Circuit Breaker*: A safety switch designed to protect your unit from damage caused by overcurrent or short circuit. When the AC current exceeds 10A, it will trip automatically. Press it once to reset the unit after symptoms are cleared.

7. Wireless Charging Pad

8. LCD Screen

9. LED Lamp

10. LED Lamp Button

11. USB-C Port

12. USB-A Port

13. AC Output Port

14. AC Power Button

Specifications

Operation

LCD Screen

The LCD screen displays various indicators:

a: ECO Mode

b: Turbo Charging

c: Low-battery Alert

d: Input Power

e: Output Power

f: Battery Capacity

g: AC Frequency

h: Temperature Anomaly Alert

i: Short-circuit Alert

j: Overload Alert

k: Remaining Time Indicator*

l: UPS Indicator

m: AC Indicator

n: DC Indicator

* This indicator shows the remaining charge/discharge time.

Powering On/Off

Powering on: Press and hold the AC/DC Power Button for 1 second to start up corresponding output. The button's green light and the LCD Display will show 'ON'. Note: Turn on DC power to enable wireless charging. Pressing any button will keep the LCD screen on for 60 seconds.

Powering off: Press and hold power buttons to shut down corresponding output. The button's green light and the LCD Display will show 'OFF'. Note: Press and hold any button for at least 3 seconds to turn off the unit.

Standard Mode

Setting Mode: When AC power is off and the LCD screen is on, press and hold AC and DC power buttons simultaneously for 2 seconds. The AC frequency indicator will flash. Press and hold AC and DC power buttons simultaneously to exit 'Setting Mode'. Note: If the unit is idle for 1 minute in 'Setting Mode', it will automatically exit without saving changes.

ECO Mode: Within 'Setting Mode', press the DC power button to toggle ECO Mode on/off. Note: In ECO Mode, AC/DC output automatically turns off after 4 hours of low load (≤10W for AC, ≤1W for DC) or no load to conserve power.

Power Lifting Mode: This mode can be enabled via the BLUETTI App. Note: In this mode, output voltage and current can be adjusted to a higher level for high-powered heating devices like space heaters and electric irons. Do not use this unit to run an air conditioner or washing machine.

UPS

UPS Bypass Mode: Connect the EB3A to AC power; the 'UPS' indicator will display. Then, turn on the AC output. In this mode, AC power directly supports loads on AC output ports and charges the EB3A. Note: Maximum output power is 600W. The AC inverter is disabled in UPS Bypass Mode. The unit enters this mode only when connected to AC power AND AC output is turned on.

Setting

AC Frequency: Under 'Setting Mode', press the AC power button to switch between frequencies. AC Frequency is the number of alternating cycles per second in an AC sine wave; the utility frequency in the US is generally 60Hz.

BLUETTI APP

Download the BLUETTI App from Google Play or the App Store. The EB3A supports Bluetooth connection, allowing access and control via phone or other smart devices. Refer to BLUETTI APP INSTRUCTIONS for more details.

Charging

AC Charging

Simply plug the EB3A into a standard wall outlet to start charging. Note: The EB3A supports Standard (268W), Turbo, and Silent charging modes. Turbo/Silent modes can be enabled in the BLUETTI App.

Diagram Description: An AC Outlet is connected via an AC Charging Cable to the BLUETTI EB3A unit.

PV Charging

Connect solar panels (in series or parallel) to the EB3A using the solar charging cable. Ensure your solar panels comply with the following specifications:

• OCV (Open Circuit Voltage): 12-28V
• Input Current: 8.5A Max.
• Input Power: 200W Max.

Diagram Description: Solar panels with MC4 Connectors are connected via a Solar Charging Cable to the BLUETTI EB3A. A warning symbol indicates to ONLY use solar panels with compatible voltage.

Car Charging

Connect the EB3A directly to the vehicle's cigarette lighter port using the car charging cable. Diagram Description: A car's cigarette lighter port is connected via a Car Charging Cable to the BLUETTI EB3A. A warning symbol indicates the cigarette lighter MUST be fully inserted into the lighter port of the machine.

Generator Charging

Connect the EB3A to a generator using the AC charging cable. Note: Select a generator with compliant and stable voltage.

Diagram Description: A generator is connected via an AC Charging Cable to the BLUETTI EB3A unit.

Discharging

The EB3A can power various devices for the following estimated times:

• iPhone 13: 12-17 Times (13Wh per charge)
• MacBook: 5-6 Times (49.9Wh per charge)
• Drone: 5-6 Times (43Wh per charge)
• Camera: 10-15 Times (16.4Wh per charge)
• Power Tool: 2.5-3 Hours (80W load)
• Refrigerator: 2-2.5 Hours (90W load)

The estimated charging time is calculated using the formula: 268.8Wh × DoD × η ÷ (load power). Note: DoD (Depth of Discharge) is typically 80-90%, and inverter efficiency (η) is typically 90%. DoD may vary based on ambient temperature and discharge rate. 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 Max. output power of EB3A, you can use this power station to charge.

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

A: Yes, provided the solar panel specifications fall within the following range: OCV: 12-28V, Input Current: 8.5A Max., Input Power: 200W Max., and using the same power connector (MC4 or Anderson).

Q: How can I turn on the UPS Bypass Mode and what does it mean?

A: Connect the EB3A to AC power; the 'UPS' indicator will display. Then, turn on the AC output. In this mode, AC power directly supports loads and charges the EB3A.

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

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

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

A: Yes. It supports pass-through charging. The EB3A features a premium LiFePO4 battery and a proprietary Battery Management System that allows simultaneous charging and discharging.

Technical Support

For further assistance, please contact the BLUETTI service team:

BLUETTI POWER INC

Web: https://www.bluettipower.com/

Tel: 833-988-3663 / 702-463-4792

Mail: service@bluettipower.com

Add: 6185 S Valley View Blvd Ste D, Las Vegas, NV 89118.