EcoFlow RIVER 3 Plus Portable Power Station User Manual

About This Manual

This user manual applies to the EcoFlow RIVER 3 Plus and RIVER 3 Plus (270) portable power stations. The terms "RIVER 3 Plus" and "RIVER 3 Plus (270)" refer to EcoFlow RIVER series products. Manuals may be updated without notice; online access via EcoFlow Support is recommended for the latest information. Illustrations use the US version as reference; actual product may vary by region.

Overview

The RIVER 3 Plus and RIVER 3 Plus (270) are portable power stations featuring LiFePO4 batteries. They offer multiple outputs and charging options to meet various needs.

Appearance

The power station features several ports and controls:

• 1. DC Output Button: Short press to turn the DC output port on/off.
• 2. DC Output Port (Cigarette Lighter): Powers appliances with a rated power of up to 126W.
• 3. Display Screen: Shows real-time battery level, input/output power, and operating status.
• 4. AC Output Socket: Supports X-Boost and powers devices up to 600W. Socket types and numbers vary by region.
• 5. AC Output Button: Short press to turn AC output sockets on/off.
• 6. USB Output Ports (USB-C / USB-A): Charge phones, laptops, game consoles, and other devices.
• 7. Main Power Button: Short press to turn on, long press for 3 seconds to turn off.
• 8. Main Power Indicator: Breathes white when the power station is on.
• 9. Strip Light: Provides warm yellow light in three modes (low steady, high steady, high flashing).
• 10. Light Button: Short press to turn the strip light on/off or switch modes.

Additional ports include:

• 11. AC Input Port: Connects to an AC power source for charging.
• 12. Solar/Car Input Port: Connects to solar panels or a car cigarette lighter socket for charging.
• 13. USB-B Communication Port: Connects to a computer or NAS for communication.
• 14. AC Output Socket: (Repeated from above, refers to the physical sockets)
• 15. Extra Battery Port (With Protective Cover): Connects to an EcoFlow Smart Extra Battery to expand capacity.
• 16. Heat Vent: Dissipates internal heat.

The Display Screen provides detailed information:

• 1. Status Bar: Shows Wi-Fi ?, Bluetooth ?, Scheduled Task ✔️/❌, Output Port Memory ✔️/❌, High Temperature Warning ⚠️, Battery Error ⚠️, Remaining Charging/Discharging Time, Error Code ⚠️, Low Temperature Warning ⚠️, Fan ⚙️/⚠️.
• 2. Power Input Details: Displays input power information.
• 3. Main Display Area: Shows primary operational data.
• 4. Power Output Details: Displays output power information.

Detailed status indicators:

• Wi-Fi: On (connected to internet), Flashing (connected to wireless network), Off (not connected).
• Bluetooth: On (connected to device), Off (not connected).
• Scheduled Task: On (task configured in app).
• Output Port Memory: On (feature enabled in app, restores previous output state on power-up). Note: Does not restore if port was manually turned off or timed out.
• High Temperature Warning: Flashing ⚠️ (protection triggered).
• Battery Error: Flashing ⚠️ (check app for troubleshooting).
• Remaining Charging/Discharging Time: On (displays time).
• Error Code: Flashing ⚠️ (check app for troubleshooting).
• Low Temperature Warning: Flashing ⚠️ (protection triggered).
• Fan: On (fan running), Flashing ⚠️ (abnormal fan status).
• Adjustable Charging Speed: On (speed set in app).
• Charging/Discharging Limit: On (limit set in app).
• Overload Warning: Flashing ⚠️ (protection triggered).
• AC Output Frequency: On (displays frequency).
• Total Output Power: On (displays total output power).
• AC Output: On (sockets enabled), Flashing ⚠️ (socket malfunction).
• DC Output: On (port enabled), Flashing ⚠️ (port malfunction).
• UPS Status: UPS Icon ⚡ (function available), UPS Power Bar (shows percentage of AC output power). Note: Icon turns off if overload protection is triggered.
• USB-A Output: On (port connected and powered), Flashing ⚠️ (port malfunction).
• USB-C Output: On (port connected to device), Flashing ⚠️ (port malfunction).
• Extra Battery: On (connected).
• Battery Level: Percentage displayed. Lightning Icon ⚡ (charging).
• AC Input Port: On (connected to AC source), Flashing ⚠️ (port malfunction).
• Solar/Car Input Port: On (connected to DC source), Flashing ⚠️ (port malfunction).
• Total Input Power: On (displays total input power).
• X-Stream Fast Charge: On (feature in use).

Error Message Table:

For unlisted error codes, check the EcoFlow app. If problems persist, stop use and contact EcoFlow customer service.

Get Started

Power On/Off

Power On: Short press the main power button. Press again to turn off the display. The station enters hibernation after 5 minutes of inactivity.

Power Off: Long press the main power button for about 3 seconds.

? Tip: The power station cannot be turned off by long-pressing the main power button while charging; unplug the charging cable first.

Power Your Appliances

Via USB Output Port: Connect devices directly to the USB ports.

Via AC Output Socket: Press the AC output button to turn sockets on/off. Ensure the total power of connected appliances is less than the socket's rated power (refer to X-Boost for details). ? AC Timeout Tip: The AC output port may automatically turn off if idle. For critical uses (e.g., refrigerators), set the AC timeout interval to 'never' in the EcoFlow app. Regularly check battery level.

Via DC Output Port (Cigarette Lighter): Press the DC output button to turn the port on/off. Ensure appliances meet the port's starting current requirements for normal operation.

Charge Your Power Station

From a Wall Outlet: Connect the AC input port to a wall outlet using the provided AC charging cable. Maximum AC Input Power: Power Station: 380W; Power Station + Extra Battery: 650W. Recommended: Use a power socket with >10A capacity and consistent working current. Plug cable directly into the wall outlet, not an extension socket.

From Solar: Connect the solar input port to solar panels using a solar charging cable. Solar charging cable and panels are sold separately. Ensure the solar panel's output voltage is less than 55V to prevent damage.

From a Car Cigarette Lighter: Connect the car input port to your vehicle's cigarette lighter socket using the EcoFlow car charging cable (sold separately). Start the vehicle before charging and ensure the cable is securely connected.

Management

Download EcoFlow App

The EcoFlow app allows for device management, offering:

• All-in-one control from anywhere.
• Real-time power consumption monitoring.
• Customizable energy schemes.
• In-app troubleshooting and firmware updates.

Download at: https://download.ecoflow.com/app

Bind Device and Set Up Internet

Register an EcoFlow account and bind your devices for remote access. To bind a new device:

1. Open the EcoFlow app and log in.
2. Tap "Add Device" or the ➕ icon to search for new devices.
3. Select your device and follow on-screen instructions for binding and Wi-Fi setup.

? Tip: Unable to discover via Bluetooth? Try powering off (hold button 3s), resetting Bluetooth (hold button until double power-on animation), then powering on and retrying.

Control via Phone

The power station supports Wi-Fi and Bluetooth for app control, adapting to network conditions. Internet connection ensures timely firmware updates and pushes. Local control via Bluetooth is available if Wi-Fi is limited.

Explore More

Expand Battery Capacity

Connect up to 1 EcoFlow RIVER 3 Plus Smart Extra Battery to extend runtime. Note: Power off both the station and extra battery before connecting or removing.

To Connect: 1. Remove protective cover. 2. Align groove on station with structure on battery. 3. Plug ports together. 4. Extra battery icon appears on screen when successfully installed.

To Remove: 1. Press unlock button on extra battery. 2. Lift the power station. 3. Plug in protective cover.

X-Boost: Powering High-Wattage Appliances

X-Boost allows AC output sockets to power devices up to 1200W (900W for JP version) without overload protection failure. It is enabled by default and can be managed in the EcoFlow app. X-Boost is unavailable in bypass mode (when connected to grid power via AC input and outputting to devices from the grid).

X-Boost is suitable for heating and motor-driven devices, but not for devices with voltage protection. Test compatibility for sensitive instruments.

Backup for Essential Devices

Use the power station as a UPS for continuous backup power during grid failures. It offers a transfer time within 10 ms. When a power outage occurs, it automatically switches to battery power for connected appliances.

Basic Setup: Connect the power station to a wall outlet and appliances (total power <600W) to the AC output sockets.

Advanced Setup: Communicate with a computer or NAS via USB-B to USB-A cable to monitor status and configure UPS settings. Download the Power Manager from https://www.ecoflow.com/support/download/.

Storage and Maintenance

Storage

• Store between -10°C and 45°C (recommended 0°C to 30°C) for battery health.
• Keep in a dry, cool, well-ventilated, secure area.
• Keep away from water, heat sources, strong magnetic fields, corrosive gases, flammable/explosive substances.
• For long-term storage, charge/discharge to 60% every 3 months.
• Do not leave uncharged/unused for over 6 months; warranty void.

Maintenance

• Cleaning: Use a soft, dry cloth.
• Maintaining Battery Health: Avoid extended periods of disuse. Charge/discharge every 3 months to increase lifespan.

Safety Instructions and Compliances

Disclaimer

Read and understand this document before use. Improper use may cause injury or damage. Use implies acceptance of terms. EcoFlow is not liable for losses due to non-compliance. EcoFlow reserves the right to interpret this document and its related materials, which are subject to change without notice. Visit EcoFlow's official website for the latest product information: https://www.ecoflow.com/.

Safety Instructions

Transportation

1. Avoid severe impacts, vibrations, or drops. Stop use and turn off immediately if impact occurs.
2. Do not carry on an airplane.

Environment

1. Do not use near heat sources (fire, furnace).
2. Do not place battery in low air pressure environments.
3. Do not get product wet or immerse in liquid. Use a waterproof bag in wet conditions.
4. Follow specified temperature requirements to avoid degradation or safety risks.
5. Do not use in environments with strong static electricity or magnetic fields.
6. Keep out of reach of children and pets; supervise if used near them.
7. Keep away from fumes, smoke, steam, and dust.
8. Store in a tidy, dry, well-ventilated place.

Operation

1. Do not disassemble, repair, or modify. Contact EcoFlow Customer Service for repairs.
2. Disconnect from all external power sources before service.
3. Pull the plug, not the cord, to avoid damaging the plug/cord.
4. Do not pierce with sharp objects.
5. Do not insert fingers or hands.
6. Do not insert wires or metal objects to prevent short circuits.
7. Do not block heat dissipation system.
8. Do not use unofficial components/accessories. Contact EcoFlow for replacements.
9. Do not operate with a damaged cord or plug.
10. Do not stack heavy objects on the product.
11. Place on a stable, flat surface to prevent falling or tipping.
12. Use a soft, dry cloth for cleaning.
13. AC Timeout Tip: The AC output port may automatically turn off if idle. For critical uses, set AC timeout to 'never' in the EcoFlow app.
14. Medical Equipment Limit: Not intended for life-sustaining medical equipment (e.g., ventilators, ECMO). Consult manufacturer for use with other medical equipment.
15. Medical Equipment Interference: The product generates electromagnetic fields that may affect medical implants (pacemakers, etc.). Consult the equipment manufacturer regarding restrictions. Maintain safe distance.
16. GROUNDING INSTRUCTIONS: This product must be grounded. Use the provided grounded power cord and plug. Ensure the outlet is properly installed and grounded. WARNING: Improper grounding risks electric shock. Consult an electrician if unsure or if the plug does not fit the outlet.
17. Risk of Electric Shock: Never use to power tools to cut live parts or materials containing live parts.
18. Use in Repair Facility: Do not place on the floor or below 457 mm (18 inches) in repair facilities.
19. Do not use damaged or modified battery packs or appliances.

In Case of Emergency

1. Take precautions against electric shock (e.g., wear insulating gloves).
2. If the product gets wet, stop use immediately. Place in a secure, waterproof, well-ventilated area and contact EcoFlow Customer Service.
3. If the product falls into water, place in a secure, waterproof, well-ventilated area and keep away until completely dry. Do not reuse; dispose of according to local laws.
4. If the product catches fire, use fire extinguishers in order: water/water mist, sand, fire blanket, dry powder, CO2. Dispose of according to local battery recycling laws.

Recycling and Disposal

1. Dispose of severely damaged, malfunctioning, or depleted products properly.
2. Dispose of batteries according to local laws and regulations. Do not mix with household waste.
3. If possible, discharge the battery to 0% before disposal. Contact a professional battery recycling company if not fully discharged.

Appendix

What's in the Box

1. RIVER 3 Plus/RIVER 3 Plus (270)
2. AC Charging Cable
3. USB-B to USB-A UPS Communication Cable
4. Manuals & Warranty card

Specifications

General

• Model: RIVER 3 Plus: EF-RV-H02-1; RIVER 3 Plus (270): EF-RV-H03-1
• Net Weight: Approx. 4.7 kg (10.36 lb)
• Dimensions (W×D×H): Approx. 234 x 232 x 146 mm (9.21 x 9.13 x 5.75 in.)

Output

• AC Output Wave Form: Pure sine wave
• AC Output (Discharge Only):
  • US/BR: 120V~60Hz, 600W total
  • JP: 100V~50/60Hz, 600W total
  • CN: 220V~50Hz, 600W total
  • KR: 220V~60Hz, 600W total
  • EU/ZA/UK/AU/CH: 230V~50Hz, 600W total
• AC Output (Bypass Mode):
  • US/JP/BR: 100-120V~50/60Hz, 600W total
  • CN/EU/ZA/UK/AU/KR/CH: 220-240V~50/60Hz, 600W total
• USB-A Output: 5V-2.4A, 12W Max per port, 24W total
• USB-C Output: PD3.0, QC3.0; 5/9/12/15V-3A Max, 20V=5A Max, 100W Max
• DC Output: 12.6V-10A, 126W Max
• Total Output Power: Power Station: 760W; Power Station + Extra Battery: 990W

Input

• AC Input:
  • US/JP/BR: 100-120V~50/60Hz, 10A Max
  • CN/EU/ZA/UK/AU/KR/CH: 220-240V~50/60Hz, 6A Max
• Solar Input: 11-55V, 13A, 220W Max
• Car Input: 11-55V, 8A Max, 220W Max

Battery Info

• Rated Capacity: RIVER 3 Plus: 286Wh 22.4V-12.8Ah; RIVER 3 Plus (270): 268Wh 22.4V-12Ah
• Cell Chemistry: LFP (LiFePO4)
• Cycle Life: Maintains 80%+ SoH after 3000 cycles at 0.5C/0.5C at 25°C (77°F).
• Protection Type: Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection.

Environment Temperature

• Optimal Operating Temperature: 20°C-30°C (68°F-86°F)
• Charge Temperature: 0°C-45°C (32°F-113°F)
• Discharge Temperature: -10°C to 45°C (14°F-113°F)
• Storage Temperature: -10°C to 45°C (optimal: 20°C-30°C) / 14°F-113°F (optimal: 68°F-86°F)

Communications

• Method: CAN, Wi-Fi, Bluetooth
• Frequency:
  • CN/BR/MX: 2400-2483.5 MHz
  • EU/UK/TW/US/CA/JP/AU/KR: 2402-2480 MHz
• Wi-Fi (2.4G) Maximum Output Power: CN: <20dBm; US: 0.5297W; CA: 0.5297W; JP: 2.921mW/MHz; EU: 17.50dBm; UK: 17.50dBm; AU: 17.50dBm; KR: 57.08 mW
• Bluetooth Frequency: CN/BR/MX: 2400-2483.5 MHz; EU/UK/TW/US/CA/JP/AU/KR: 2402-2480 MHz
• Bluetooth Maximum Output Power: CN: <20dBm; US: 0.1076W; CA: 0.1076W; JP: 3.67mW; EU: 9.50dBm; UK: 9.50dBm; AU: 9.50dBm; KR: 0.106 mW/MHz
• Other Operating Altitude: ≤2000 m