EcoFlow River 3 Max Portable Power Station

Long-lasting and Flexible

Compact form and quiet energy (47AH@12V), Easy to grab and go, without sacrificing portability with professional UPS. Invest once, 10 years of use.

Long-lasting and Flexible, keeps lights on for 36 hours. It uses industry-leading GaN technology, which significantly extends the usage time of basic appliances.

Multiple charging methods, 1.5-hour charging, efficient prepares for outdoor, safe and silent without damaging the battery cells.

< 10 ms professional UPS solution, ensures uninterrupted power for precision equipment, truly meets professional UPS standards.

Strong output performance, capable of powering 90% of household appliances, meeting basic home backup power needs. 600W high-rated output power, with true upgraded drive, capable of driving high-power appliances. 8 output ports, able to simultaneously provide power to multiple basic appliances during an outdoor activity.

Industry-leading smart battery protection, one-time investment lasts up to 10 years. Uses LiFePO4 battery cells, usable for 10 years, demonstrating high-cost performance. 5-year warranty.

Product Specifications

Capacity: 572Wh / 179200mAh

Dimension: 234 x 232 x 238 mm

Net Weight: 8.4kg

Battery

Battery Chemistry: LFP (LiFePO4)

Cycle Life: 3000 cycles to 80% capacity

Output

Total Output Power: 990W

AC Output: 3 ports, 230V~50Hz, 600W total (Surge 1200W, X-Boost 1200W)

USB-A Output: 2 ports, 5V⎓2.4A, 12W Max per port, total 24W

USB-C Output 2 ports:

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

140W ×1, 5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A Max

Car Output: 1 port, 12.6V, 10A, 126W

Wireless: ✖️

Input

AC Recharge: 200~240V, 3A Max, 50/60Hz, 650W (0~100% in 1.5 hrs)

Solar Recharge:

11~55V, 13A Max, 220W (0-100% in 3.2 hrs)

45W input (0-100% in 15.6 hrs)

60W input (0-100% in 11.7 hrs)

110W input (0-100% in 6.4 hrs)

Car Recharge

11~55V, 8A Max, 220W Max (0-100% in 6.5 hrs)

Generator Recharge

200~240V, 3A Max,
50/60Hz, 650W (0~100% in 1.5 hrs)

USB-C Recharge

5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A Max, 140W Max (0-100% in 7 hrs)

Others

UPS: <10ms

Extra Battery: B300 (286Wh)

APP: Wi-Fi & Bluetooth

Noise: 30db in 0.5 m

Waterproof: IP54 (only for
battery pack, not the whole package)

Drop-resistant: 1 m

Fire-proof: Shell stays solid below 80°C

Environment Temperature

Optimal Operating Temperature: 20℃-30℃

Charge Temperature: 0℃-45℃

Discharge Temperature: -10℃-45℃

Storage Temperature: 20℃-30℃

Operating Altitude: ≤2000 m

In the box

RIVER 3 Max × 1
AC Charging Cable × 1
Car Charging Cable × 1
USB-B to USB-A UPS Communication Cable × 1
Quick Start Guide and warranty × 1

WHY BUY FROM US?

By buying from Ferntech, you'll have the confidence that you are dealing directly with New Zealand's leading drone experts. Our staff are knowledgable drone pilots who offer expert advice, trusted support and superior specialist service. Only through us will you receive a full New Zealand warranty, phone and email support, and access to our certified Repairs Centre with DJI-qualified drone technicians. And we guarantee that we will have the best prices on the market — if not let us know and we will match any price (conditions apply).

Warranty Details