An ideal starter battery: compact with powerful performance

  • Offers multiple charging methods.

  • 1-hour fast charging

    with no battery damage.

  • <10 ms UPS

    *RIVER 3 (UPS) requires only <10 ms for uninterruptible backup.

  • Compact and long-lasting.

  • IP54

    waterproof-rated battery pack.

  • Up to 2× runtime for small appliances.

  • 30%

    smaller than the industry average.

Handy, convenient on-the-go power. Take it with you anywhere.

Ultra-Light, Extremely Compact

The RIVER 3 (UPS) minimises heat loss, requires less cooling space, and features a compact design. It easily fits into small spaces like closets, a minivan, or a bag, ensuring easy storage and portability.

2× runtime for 3W lights or a Wi-Fi router

  • RIVER 3 (UPS) (245Wh)30.8 hr

  • Industry Standard (245Wh)16.1 hr
Compact and long-lasting

  • 30%

    smaller than the industry average

  • 3.5kg

    Take it with you anywhere

4 Charging Options: Safely Charge 0-100% in 1 Hour

Quickly prepare for outdoor trips and power outages.

AC Charging
Solar Charging
Car Charging
Generator Charging
AC Charging
Solar Charging
Car Charging
Generator Charging
AC Charging
Solar Charging
Car Charging
Generator Charging
  • AC Charging
  • Solar Charging
  • Car Charging
  • Generator Charging

RIVER 3 (UPS) fast-charges in 1 hour with X-Stream technology. Vehicle-grade cells and trickle charge technology ensure no battery damage.

Power up to 600W appliances

Your reliable companion for outdoor adventures.

RIVER 3 (UPS) keeps 90% of your must-have appliances running with 300W of power. With X-Boost technology, it can power 600W heating devices without breaking a sweat. Keep your essentials running smoothly, even during power outages or outdoor getaways.

  • Camera （16W） 11.4 times

  • Phone （11W） 17.4 times

  • Car Fridge （60W） 3.2 hr

  • Speaker （10W） 18.2 hr

  • Laptop （70W） 2.9 hr

  • Light （9W） 17 hr

Backup Time for Appliances

  • Phone (11W)

  • Speaker (10W)

  • Laptop (70W)

  • Light (9W)

1.9 Hrs

Backup Time

null

<10 ms Pro-Grade Auto-Switch

The RIVER 3 (UPS) provides premium protection with a <10 ms switchover, safeguarding sensitive equipment from sudden power loss.

  • WIFI Router （3W） 30.8 hr

  • NAS Server （40W） 4.6 hr

  • TV （110W） 1.8 hr

  • Refrigerator （120W） 1.6 hr

  • PS5 （200W） 1 hr

  • Body Food Maker （300W） 0.7 hr

Backup Time for Appliances

  • WIFI Router (10W)

  • NAS Server （60W）

  • Refrigerator （200W）

0.74 Hrs

Backup Time

Power up to 600W appliances

Your reliable companion for outdoor adventures.

RIVER 3 (UPS) keeps 90% of your must-have appliances running with 300W of power. With X-Boost technology, it can power 600W heating devices without breaking a sweat. Keep your essentials running smoothly, even during power outages or outdoor getaways.

  • Camera （16W） 11.4 times

  • Phone （11W） 17.4 times

  • Car Fridge （60W） 3.2 hr

  • Speaker （10W） 18.2 hr

  • Laptop （70W） 2.9 hr

  • Light （9W） 17 hr

Backup Time for Appliances

  • Phone (11W)

  • Speaker (10W)

  • Laptop (70W)

  • Light (9W)

1.9 Hrs

Backup Time

null

<10 ms Pro-Grade Auto-Switch

The RIVER 3 (UPS) provides premium protection with a <10 ms switchover, safeguarding sensitive equipment from sudden power loss.

  • WIFI Router （3W） 30.8 hr

  • NAS Server （40W） 4.6 hr

  • TV （110W） 1.8 hr

  • Refrigerator （120W） 1.6 hr

  • PS5 （200W） 1 hr

  • Body Food Maker （300W） 0.7 hr

Backup Time for Appliances

  • WIFI Router (10W)

  • NAS Server （60W）

  • Refrigerator （200W）

0.74 Hrs

Backup Time

Power up to 600W appliances

Your reliable companion for outdoor adventures.

RIVER 3 (UPS) keeps 90% of your must-have appliances running with 300W of power. With X-Boost technology, it can power 600W heating devices without breaking a sweat. Keep your essentials running smoothly, even during power outages or outdoor getaways.

  • Camera （16W） 11.4 times

  • Phone （11W） 17.4 times

  • Car Fridge （60W） 3.2 hr

  • Speaker （10W） 18.2 hr

  • Laptop （70W） 2.9 hr

  • Light （9W） 17 hr

Backup Time for Appliances

  • Phone (11W)

  • Speaker (10W)

  • Laptop (70W)

  • Light (9W)

1.9 Hrs

Backup Time

null

<10 ms Pro-Grade Auto-Switch

The RIVER 3 (UPS) provides premium protection with a <10 ms switchover, safeguarding sensitive equipment from sudden power loss.

  • WIFI Router （3W） 30.8 hr

  • NAS Server （40W） 4.6 hr

  • TV （110W） 1.8 hr

  • Refrigerator （120W） 1.6 hr

  • PS5 （200W） 1 hr

  • Body Food Maker （300W） 0.7 hr

Backup Time for Appliances

  • WIFI Router (10W)

  • NAS Server （60W）

  • Refrigerator （200W）

0.74 Hrs

Backup Time

Seamless Home Office and Gaming Experience
<10 ms UPS Solution for Precision Devices
The RIVER 3 (UPS) delivers a top-tier UPS solution tailored for precision devices. With a quick <10 ms auto-transfer, robust power output, smart outage alerts, and a UPS-friendly design, it ensures easy and reliable backup for uninterrupted performance.

<30 dB Whisper-Quiet for 24/7 Backup

With X-GaNPower technology, the RIVER 3 (UPS) ensures lower energy loss and improved heat dissipation. Operating at a library-like silence level of less than 30 dB when measured from a distance of 0.15 m, it guarantees peace and quiet day and night.

Choose the Product Suits You Best

RIVER 3 (UPS)

The best choice for beginners

RIVER 2

As impressive as ever

3.5 kg

Net Weight

3.5 kg

255 × 212 × 113 mm

Dimension

245 × 214 × 142 mm

245Wh（76.8Ah）

Capacity

256Wh（80Ah）

AC Output

1 port, 230V~50Hz, 300W total （Surge 600W, X-Boost 600W）

USB-A Output

2 ports, 5V, 2.4A, 12W Max per port, total 24W

USB-C Output

1 port, 5/9/12/15⎓3A Max, 20V⎓5A Max,100W Max

Car Output

1 port, 12.6V, 10A,126W Max

Output

AC Output

1 port, 230V~50Hz, 300W total（Surge 600W, X-Boost 600W）

USB-A Output

2 ports, 5V, 2.4A, 12W Max per port, total 24W

USB-C Output

1 port, 5/9/12/15/20V, 3A, 60W Max per port

Car Output

1 port, 12.6V, 8A, 100W Max

AC Recharge

200~240V, 3A Max, 50/60Hz, 300W 0~100% in 60 min

Solar Recharge

11~30V, 8A, 110W Max 0-100% in 2.6 hr

Input

AC Recharge

360W 0~100% in 60 min

Solar Recharge

11~30V, 8A, 110W Max 0-100% in 2.9 hr

10 ms

UPS

30 ms

30 dB in 0.5 m

Noise

-

3000 cycles to 80% capacity

Cycle life

4000 cycles to 80% capacity

Industry-Leading Intelligent Battery Protection

A one-time investment that lasts for 10 years

LiFePO4 Cells with a 10-Year Lifespan
The RIVER 3 (UPS) offers a lifespan of 3000 charging cycles—equivalent to approximately 10 years of daily use before its capacity drops to 80%.
X-Guard Battery Protection Technology
Equipped with an advanced algorithm for cloud-based battery monitoring and over 40 safety measures, the RIVER 3 (UPS) protects against risks related to current, voltage, temperature, and circuits.
Waterproof, Fireproof, and Drop-Resistant
With IP54-rated battery protection, water damage is minimised. Its robust fire-retardant shell withstands tough conditions, and even after a 1-meter fall, the RIVER 3 (UPS) remains undamaged.

Convenient, Intelligent, and Customised Power

Upgraded Smart Control

  • Monitoring

    Enhanced by our upgraded app and vibrant color display, the RIVER 3 (UPS) provides advanced insights into charging status and battery health.

  • Custom Settings

    Tailored for personal use, the upgraded app enables versatile charging options, including speed control, timed charging, power-saving mode, and low-battery alerts.

  • Remote Control

    Connect seamlessly via Bluetooth and Wi-Fi. Control your unit remotely through a Wi-Fi connection, even when you're away from home.

What's in the box?
EcoFlow RIVER 3 (UPS) Portable Power Station
AC Charging Cable
Car Charging Cable
Quick Start Guide and Warranty
T&C:
All the test results displayed on the page are based on our internal testing, subject to different conditions, including temperature variations, humidity levels, and equipment calibration standards. Please note that these results are provided for informational purposes only and should not be considered as conclusive evidence for all scenarios. Data was tested in a controlled laboratory environment and actual user experience may vary.
1. The runtime is based on laboratory tests conducted with common household appliances under normal room temperature conditions. The "double runtime" claim specifically refers to tests using a 3W light or Wi-Fi router.
2. The noise level data is based on laboratory tests conducted at a room temperature of 89.6°F (32°C). Actual use may have slight deviations due to variations in the real environment.
3. The input and output wattage of the Smart Extra Battery will decrease to 100W when ambient temperature is higher than 95°F (35°C).
4. The IP54 water-resistance rating applies only to the battery pack, not the entire package. It does not prevent water immersion but can prevent fire or explosion in the event of a short circuit if the battery is splashed with water or rain, ensuring user safety and property protection