EcoFlow RIVER 3 Plus Portable Power Station

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About This Manual

This user manual applies to the EcoFlow RIVER 3 Plus and RIVER 3 Plus (270) portable power stations. It provides essential information for operation, maintenance, and safety. For the latest updates, please refer to the online version at EcoFlow Support. Illustrations may use the US version as reference; actual product may vary by region.

Overview

The EcoFlow RIVER 3 Plus and RIVER 3 Plus (270) are portable power stations equipped with LiFePO4 batteries. They offer multiple output and charging options to meet diverse power needs.

Appearance

The power station features a user-friendly interface with various ports and indicators:

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

Additional ports on the side/rear include:

  • AC Input Port (11): Connects to an AC power source for charging.
  • Solar/Car Input Port (12): Connects to solar panels or a car cigarette lighter socket for charging.
  • USB-B Communication Port (13): Connects to a computer or NAS for communication.
  • AC Output Socket (14): (Repeated for clarity, refers to the main AC outlets) Supports X-Boost and powers devices up to 600W.
  • Extra Battery Port (15): Connects to an EcoFlow Smart Extra Battery to expand capacity.
  • Heat Vent (16): Dissipates internal heat.

Display Screen Details

The display screen provides comprehensive information:

  • Status Bar: Indicates Wi-Fi connectivity (On/Flashing/Off), Bluetooth connection (On/Off), Scheduled Task status (On), Output Port Memory status (On), High Temperature Warning (Flashing), Battery Error (Flashing), Remaining Charging/Discharging Time (On), Error Code (Flashing), Low Temperature Warning (Flashing), and Fan status (On/Flashing).
  • Power Input Details: Shows input power information.
  • Main Display Area: Displays core operating data.
  • Power Output Details: Shows output power information.

Specific indicators and their meanings:

  • 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 EcoFlow app.
  • Output Port Memory: On = feature enabled; stores output state upon power off/upgrade and restores it upon power on. Note: does not restore ports turned off by standby time or manual press.
  • High Temperature Warning: Flashing = protection triggered.
  • Battery Error: Flashing = error occurred; check app for troubleshooting.
  • Remaining Charging/Discharging Time: On = displays time.
  • Error Code: Flashing = error occurred; check app for troubleshooting.
  • Low Temperature Warning: Flashing = protection triggered.
  • Fan: On = running; Flashing = abnormal status.
  • Adjustable Charging Speed: On = charging at customized speed via 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.
  • 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 = percentage of AC output power relative to max socket power (each bar = 20%). Overload protection triggers if output exceeds max socket power.
  • USB-A Output: On = port connected and powered; Flashing = port malfunction.
  • USB-C Output: On = port connected to USB device; Flashing = port malfunction.
  • Extra Battery: On = Smart Extra Battery connected.
  • Battery Level: Percentage = current level; 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.
  • X-Stream Fast Charge: On = fast charge in use.

Error Message Guide

Error CodeProblemSolution
009/011/407High TemperatureStop use, move to a well-ventilated place away from heat. Message clears when temperature normalizes.
010/012/408Low TemperatureMove to a warmer place. Message clears when temperature normalizes.
501AC Discharge OverloadRemove connected AC devices. Try again after error clears.
639DC Output OverloadRemove connected DC device. Try again after error clears.
687USB-C Output OverloadRemove connected USB-C device. Try again after error clears.
410Fan BlockedRemove all charging cables, turn off. Check and clear heat vent obstructions.
302Internal Communication FailureStop use, remove cables, turn off for 1 min. Turn on again.

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

Get Started

Power On/Off

Power On: Short press the main power button. The display screen turns on. If idle for 5 minutes, the station enters hibernation and the screen turns off.

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

Tip: The power station cannot be turned off by long-pressing the main power button while it is charging, unless the charging cable is unplugged 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 the 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 devices with intermittent loads (e.g., refrigerators), set the AC timeout interval to 'never' in the EcoFlow app to ensure continuous power. Regularly check the battery level.

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

Charge Your Power Station

From a Wall Outlet: Connect the AC input port to a wall outlet using the provided AC charging cable. Recommended: Use a power socket with a capacity over 10A. Plug directly into the wall outlet, not an extension socket.

Maximum AC Input Power: Power Station: 380W; Power Station + Extra Battery: 650W.

From Solar: Connect the solar input port to solar panels using a solar charging cable (sold separately). Ensure the 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 provided car charging cable. 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 monitoring of power consumption.
  • Customizable energy schemes.
  • In-app troubleshooting and firmware updates.

Scan the QR code or 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. Visit the EcoFlow app and log in.
  2. Tap the 'Add Device' button or '+' icon to search.
  3. Follow on-screen instructions to complete binding and Wi-Fi setup.

Tip for Bluetooth Discovery Issues:

  • Power-off: Hold the main power button for 3 seconds.
  • Reset Bluetooth: While off, hold the main power button until the power-on animation displays twice to reset connections.
  • Power on & Retry: Turn the station on and search again.

Control via Phone

Manage connected EcoFlow devices via the app using Wi-Fi or Bluetooth. Internet connection ensures timely firmware updates.

With Internet: Stable Wi-Fi allows internet-based access to settings.

Without Internet: Bluetooth enables local management if Wi-Fi is limited.

Explore More

Expand Battery Capacity

Connect up to one EcoFlow RIVER 3 Plus Smart Extra Battery to extend runtime. Ensure both the power station and extra battery are turned off before connecting or removing.

To Connect: Remove protective cover, align ports, plug together. The extra battery icon on the screen confirms successful installation.

To Remove: Press the unlock button on the extra battery, lift the power station, and replace the protective cover.

X-Boost: Powering High-Wattage Appliances

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

X-Boost is suitable for heating and motor-driven devices but not for those with voltage protection. Test compatibility with your devices.

Backup for Essential Devices (UPS Function)

The power station can function as a UPS, providing continuous backup power during grid failures with a transfer time under 10 ms. When grid power is lost, it automatically switches to battery power.

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

Advanced Setup: For monitoring and UPS settings, download the 'Power Manager' software from EcoFlow Support. Install it on your computer or NAS, connect the station via the USB-B to USB-A cable, and launch the software.

Storage and Maintenance

Storage

  • Storage Temperature: -10°C to 45°C (14°F-113°F). Avoid extreme temperatures.
  • Store in a tidy, dry, well-ventilated place, away from liquids, intense heat, and sharp objects.
  • Long-term storage: Every 3 months, discharge to 0% and recharge to 60% battery level to maintain health.

Note: Warranty may be void if the product is not charged or discharged for over 6 months.

Maintenance

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

Safety Instructions and Compliances

Disclaimer

Read this document thoroughly before use. Improper use may cause injury or damage. By using the product, you accept these terms. EcoFlow is not liable for losses due to non-compliance. EcoFlow reserves the right to interpret this document and may update it without notice. Visit EcoFlow.com for the latest information.

Safety Instructions

  • Transportation: Avoid severe impacts, vibrations, or drops. Stop use and turn off if a severe impact occurs. Do not carry on a plane.
  • Environment: Do not use near heat sources. Do not place in low air pressure environments. Protect from liquids and wet conditions with a waterproof bag. Follow specified temperature requirements. Avoid strong static electricity or magnetic fields. Keep out of reach of children and pets; supervise if used nearby. Keep away from fumes, smoke, steam, and dust. Store in a tidy, dry, well-ventilated place.
  • Operation: Do not disassemble or repair yourself; contact EcoFlow Customer Service. Disconnect from power sources before servicing. Pull the plug, not the cord, when disconnecting. Do not pierce with sharp objects, insert fingers, or insert metal objects. Do not block heat vents. Use only approved accessories. Do not operate with damaged cords/plugs. Do not stack heavy objects on the product. Place on a stable, flat surface. Use a soft, dry cloth for cleaning.
  • AC Timeout Tip: AC output ports may auto-off when idle. Configure 'never' in the app for continuous power to critical appliances like refrigerators. Check battery level regularly.
  • Medical Equipment Limit: Not intended for life-sustaining medical equipment (e.g., ventilators, ECMO). Consult equipment manufacturer for compatibility with external power sources.
  • Medical Equipment Interference: The product generates electromagnetic fields that may affect medical implants. Maintain a safe distance. Contact equipment manufacturer for restrictions.
  • GROUNDING INSTRUCTIONS: The product must be grounded. Use the provided cord with a grounding plug. Ensure the outlet is properly installed and grounded according to local codes. Consult an electrician if unsure about grounding or if the plug does not fit the outlet. Improper grounding risks electric shock.
  • Risk of Electric Shock: Never use to power tools to cut live parts or access live wiring.
  • Use in Repair Facility: Do not place on the floor; keep at least 457 mm (18 inches) above the floor in repair facilities.
  • Damaged Batteries: Do not use damaged or modified batteries, as they may cause fire, explosion, or injury.

In Case of Emergency

  • Take precautions against electric shock (e.g., wear insulating gloves) before touching.
  • If the product gets wet, stop use immediately, place in a secure, waterproof, well-ventilated area, and contact EcoFlow Customer Service.
  • If the product falls into water, keep away until completely dry. Do not reuse. Dispose of according to local laws.
  • If the product catches fire, use water/mist, sand, fire blanket, dry powder, or CO2 extinguisher. Dispose of according to local battery recycling and disposal laws.

Recycling and Disposal

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

Regulatory Compliance

  • FCC Compliance Statement: Complies with Part 15 of FCC Rules. Subject to two conditions: no harmful interference, and acceptance of any interference received. Tested as Class A digital device for commercial environments; may cause interference in residential areas. Complies with FCC radiation exposure limits; maintain 20 cm distance from body.
  • IC Compliance Statement: Complies with Industry Canada licence-exempt RSS standards. Subject to two conditions: no interference, and acceptance of any interference. Complies with Canadian ICES-003. Maintain 20 cm distance from body. (Includes French translation of compliance statements).
  • CE Declaration: EcoFlow Inc. declares compliance with EU Directives (2014/35/EU, 2014/30/EU, 2014/53/EU, 2011/65/EU, 2015/863). Full text available at http://www.ecoflow.com/eu/eu-compliance.
  • EU Recycling: This marking indicates the product should not be disposed of with household waste in the EU. Recycle properly to prevent environmental/health risks. Return used products to collection points or retailers.
  • Hazardous Substances Table: A table lists the presence of Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent Chromium (Cr(VI)), Polybrominated Biphenyls (PBB), and Polybrominated Diphenyl Ethers (PBDE) in product components, according to SJ/T11364 and GB/T226572 standards. '○' indicates content is below limits; 'X' indicates content exceeds limits, with specific exemptions noted. (Includes Chinese text for the table and notes).

Appendix

What's in the Box

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

Specifications

CategoryDetails
General
ModelRIVER 3 Plus: EF-RV-H02-1
RIVER 3 Plus (270): EF-RV-H03-1
Net WeightApprox. 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 FormPure 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 Output5V-2.4A, 12W Max per port, 24W total
USB-C OutputPD3.0, QC3.0
5/9/12/15V-3A Max, 20V=5A Max, 100W Max
DC Output12.6V-10A, 126W Max
Total Output PowerPower Station: 760W
Power Station + Extra Battery: 990W
Input
AC InputUS/JP/BR: 100-120V~50/60Hz, 10A Max
CN/EU/ZA/UK/AU/KR/CH: 220-240V~50/60Hz, 6A Max
Solar Input11-55V-13A, 220W Max
Car Input11-55V-8A Max, 220W Max
Battery Info
Rated CapacityRIVER 3 Plus: 286Wh 22.4V-12.8Ah
RIVER 3 Plus (270): 268Wh 22.4V-12Ah
Cell ChemistryLFP (LiFePO4)
Cycle LifeMaintains 80%+ SoH after 3000 cycles at 0.5C/0.5C at 25°C (77°F)
Protection TypeOver Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
Environment Temperature
Optimal Operating Temperature20°C-30°C (68°F-86°F)
Charge Temperature0°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
MethodCAN, Wi-Fi, Bluetooth
Frequency (Wi-Fi 2.4G)CN/BR/MX: 2400-2483.5 MHz
EU/UK/JP/KR/AU: 2412-2472 MHz/2422-2462 MHz
TW/US/CA: 2412-2462 MHz/2422-2452 MHz
Maximum Output Power (Wi-Fi 2.4G)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
Frequency (Bluetooth)CN/BR/MX: 2400-2483.5 MHz
EU/UK/TW/US/CA/JP/AU/KR: 2402-2480 MHz
Maximum Output Power (Bluetooth)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
Models: RIVER 3 Plus 270, RIVER 3 Plus Portable Power Station, RIVER 3 Plus, Portable Power Station, Power Station, Station

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