The EcoFlow RIVER 2 Max Portable Power Station is a high-performance, compact power solution that charges from 0-100% in just 60 minutes—5x faster than competitors and 38% quicker than previous models. It features durable LiFePO4 battery chemistry, offering up to 10 years of use with over 3000 charge cycles, and is TÜV Rheinland certified for safety. The RIVER 2 Max supports multiple charging options including AC, car, solar, and USB-C, and can power up to 80% of essential appliances with its 1000W X-Boost mode. Weighing just 13.2 lbs, it's 22% lighter than its predecessor, making it highly portable. It also includes an ultra-fast <30ms EPS auto-switch for seamless home backup and is controllable via the EcoFlow app.
Key Features
Charge 0-100% in only 60 minutes
Safe and reliable for 10 years of use
Charge without limits
Run up to 80% of essential appliances
Grab-and-go power
Essential home backup with a 30ms switch-over mode
Power at your fingertips
Specifications
Capacity:
512Wh
Net Weight:
Approximately 13.4 lbs
Dimensions:
10.6 × 10.2 × 7.7 inches
AC Input:
100-120V, 50Hz/60Hz, 660W Max
Solar Input:
11-50V, 13A, 220W Max
USB-C Input/Output:
5/9/12/15/20V, 5A, 100W Max
DC Output:
12.6V, 10A/3A/3A, 126W Max
USB-A Output:
5V, 2.4A, 12W Max
AC Output:
120V, 50Hz/60Hz, 500W (Surge 1000W)
Cell Chemistry:
LFP (Lithium Iron Phosphate)
Cycle Life:
80%+ capacity after 3000 cycles
Discharge Temperature:
14°F to 113°F / -10°C to 45°C
Charge Temperature:
32°F to 113°F / 0°C to 45°C
Optimal Operating Temperature:
68°F to 86°F / 20°C to 30°C
Storage Temperature:
14°F to 113°F (68°F to 86°F is best) / -10°C to 45°C (20°C to 30°C is best)
Car Input:
12V/24V, 8A, 100W Max
DC5521 Output:
12.6V, 3A, 36W Max
App Control:
Wi-Fi, Bluetooth
Video
Warranty
Warranty Policy – King of Generators
At King of Generators, we are committed to ensuring you have a seamless experience with your purchase. Below is an overview of the EcoFlow warranty policy to help you understand coverage and how to make a warranty claim through King of Generators support.
Warranty Period Overview
EcoFlow provides a limited warranty on its products, starting from the date of purchase. The warranty period varies by product type:
DELTA Series & RIVER Series: 1–5 years (depending on model)
Solar Panels: 12 months to 10 years
Accessories: 12 months
Smart Generators: 1–3 years
For detailed coverage, refer to the product-specific warranty on EcoFlow’s official website or contact King of Generators support.
What’s Covered?
Free repairs or replacements for defects in materials or workmanship
Warranty extensions available for select products upon registration on EcoFlow’s website
What’s Not Covered?
The warranty does not cover:
Damage due to misuse, unauthorized modifications, or external factors (e.g., water, weather)
Products purchased from unauthorized sellers or without valid proof of purchase
Products used outside the intended region or incompatible with local power standards
Note: EcoFlow products are designed for use in the U.S. Warranty claims for malfunctions due to use outside the country may not be covered.
How to Make a Warranty Claim
If you experience any issues, please contact King of Generators support to initiate a warranty claim.
Our team will assist you with the claim process, including verifying your purchase, troubleshooting the issue, and coordinating with EcoFlow for repair or replacement.
Once approved, we will provide further instructions, including shipping details and estimated resolution time.
