Ecoflow RIVER 3 Max OUTLET
Ecoflow RIVER 3 Max OUTLET is backordered and will ship as soon as it is back in stock.
- <10 ms pro-grade UPS for precision devices
- 572Wh Capacity (71.5Ah@12V) ,600W rated output
- Compact and lightweight
- Up to 220W fast solar charging
- <30 dB whisper quiet for 24/7 use
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Delivery and Shipping
Delivery and Shipping
At EcoFlow, we want to make your shopping experience as convenient as possible. Here's everything you need to know about our shipping policy:
Shipping Rates
- For orders under $300, a flat rate shipping fee will be applied at checkout.
- Orders totaling $300 or more qualify for free standard shipping within New Zealand.
Shipping Methods
- We offer standard shipping for most orders, with estimated delivery times of 2~3 days.
- Expedited shipping options may be available for an additional fee. Please contact us for more information.
Order Processing Time
- Orders are typically processed and shipped within 1 business days after payment is received.
- You will receive a shipping confirmation email with tracking information once your order has been dispatched.
International Shipping
- Unfortunately, we do not offer international shipping at this time.
Delivery Issues
- If you have any issues with the delivery of your order, please contact us immediately, and we will do our best to resolve the issue.
Questions or Concerns
- If you have any questions or concerns about our shipping policy, please don't hesitate to contact us. We're here to help!
Thank you for choosing EcoFlow, We appreciate your business!
Specs
Specs
Capacity: 572Wh
Dimension: 234 x 232 x 238 mm
Net Weight: 8.4kg
Battery
Battery Chemistry: LFP (LiFePO4)
Cycle Life: 3000 cycles to 80% capacity
Output
AC Output: 3 ports, 230V~50Hz, 600W total (Surge 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
*All data was tested in a laboratory environment. For more accurate data specific to your needs, please consult with professionals.
*All our battery products are recommended to be used and operated in conjunction with the Brand "Ecoflow". Specifically, failure to comply may result and not limited in the void of warranty, unless specifically approved by our team.
Payment & Security
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Ecoflow RIVER 3 Max (RIVER 3 Plus+EB300)
*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
Top-performing home backup power with a pro-grade UPS solution
Comprehensive UPS solution
RIVER 3 Plus vs traditional UPS
Up to 2× light and network runtime
Easily handle power outages and extend outdoor stays
With groundbreaking X-GaNPower technology, the RIVER 3 Plus revolutionizes the industry with compact, quiet batteries designed for extended runtimes in small electronics. Leveraging GaN's superior energy efficiency, the RIVER 3 Plus delivers up to twice the operating time for light-wattage appliances, redefining portable power performance.
Expandable up to 858Wh with a wire-free connection
Adjust capacity for growing energy needs
Level up your power with RIVER 3 Plus with an Extra Battery. RIVER 3 Plus can handle either the EB300 (286Wh) or the EB600 (572Wh), Just stack them to get up to 858Wh of pure energy.

4 charging options, safely charge 0-100% in 1 hr
- AC Charging: RIVER 3 Plus fast-charges in 1 hour with X-Stream, no battery damage with vehicle-grade cells and trickle charge technology.
- Solar Charging:Power up RIVER 3 Plus in only 1.5 hours with 220W solar input. Go even more portable with our 45W Portable Solar Panel (Type-C) and charge electronics directly.
- Car Charging:Charge RIVER 3 Plus using your car battery while you drive, making it an ideal choice for on-the-go.
- Generator Charging: Recharge in just 1 hour with a gas generator for a full day of quiet, safe, and efficient power.