EcoFlow RIVER 2 Max Portable Power Station Solar Generator
Description
Charge 0-100% in only 60 mins.
With ultra-fast 60min charging, you'll always be ready for the next getaway. Charge 0-100% using an AC outlet in only 1 hour. It's 5 times faster than the industry norm and 38% faster than RIVER Max.
Safe and reliable for 10 years of use.
With over 3000+ battery 100% cycles, you can use RIVER 2 Max almost every day for pretty much ten years. LFP battery chemistry doesn't just offer long life. It's more reliable, efficient and safe even in high temperatures. RIVER 2 Max has one of the longest warranties in the industry, so we've got you protected for the next 5 years.
Charge without limits.
With four versatile charging options, we've made sure you can charge RIVER 2 Max pretty much anywhere you are. Charge using an AC outlet for ultra-fast 1-hour charging, charge on the go with car charging, and go off-grid or green with fast solar charging. RIVER 2 Max has an all-new charging option, USB-C. Plug in and conveniently charge anywhere that has an outlet.
Run up to 80% of essential appliances.
With a 500W output, RIVER 2 Max has most of your essentials covered. But why not take power to another level with X-Boost mode? Turn it on to power appliances with an output of up to 1000W, including a vacuum cleaner or sandwich maker.
Grab-and-go-power.
With a lightweight of only 6kg and an easy to carry design, RIVER 2 Max makes on-the-go power plain-sailing.
Essential home backup with a 30ms switch-over mode.
Prepare your appliances for unexpected outages. With a fast 30ms switch-over speed, RIVER 2 Max keeps your must-have-power appliances running.
Power at your fingertips.
Use the EcoFlow app to control and monitor RIVER 2 Max from the convenience of your phone. Connect using Wi-Fi or Bluetooth to use nearby or remotely.
Why not harness renewable energy while you camp or head off on a trip? Plug in a couple of portable solar panels to fully recharge off-grid in as fast as 3 hours.
Fastest charging speeds ever.
RIVER 2 Max beats the industry charging speed standard, fully charging in only 60 minutes.. That's 5x faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 Max while you pack your bags, so you'll always be ready for a last-minute trip.
Lightweight at only 13.2 lbs
With a compact portable design, taking travel-friendly power off-grid has never been this easy. With a light-weight that's 22% lighter than the previous generation, RIVER 2 Max is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach.
Power. Anywhere. Anytime.
Product Specifications
EcoFlow RIVER 2 Max Portable Power Station Solar Generator Product Specifications
| Capacity |
512Wh |
Net Weight
|
Approximately 13.4lbs
|
| Dimensions |
10.6 x 10.2 x 7.7inches |
AC Input
|
100-120V 50Hz/60Hz, 660W Max |
Solar Input
|
11-50V, 13A, 220W Max |
Car Input
|
12V/24V, 8A, 100W Max |
USB-C Input/Output
|
5/9/12/15/20V, 5A, 100W Max |
AC Output
|
120V 50Hz/60Hz, 500W (Surge 1000W) |
DC Output
|
12.6V, 10A/3A/3A, 126W Max |
USB-A Output
|
5V, 2.4A, 12W Max |
DC5521 Output
|
12.6V, 3A, 36W Max |
Cell Chemistry
|
LFP |
Cycle Life
|
80%+ capacity after 3000 cycles |
App Control
|
Wi-Fi, Bluetooth |
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) |
1. Using RIVER 2 Max six times a week, 3000 full 100% cycles will last 9.6 years until it drops to 80%.
2. BMS includes over-voltage, overloading, over-temperature, short circuit, low-temperature, low voltage, and overcurrent.
3. When charging and discharging at high wattage, RIVER 2 Max may make a noise up to 62db.
Product Manual
Product Warranty
Manufactures, suppliers, or publishers other than support@ecoflow.com, may provide their own warranties to you. Please contact them for further information.
Please note that the warranty period may vary according to local laws and regulations. Some countries, states, and provinces do not allow limitations on how long an implied warranty may last, so the limitation described above may not apply to you. You may have other rights from state to state, province, or country.
DO NOT USE YOUR PRODUCTS UNTIL YOU HAVE READ THE TERMS OF THE WARRANTY.
All EcoFlow products purchased on ecoflow.com come with a limited warranty, as shown below. BY USING ECOFLOW PRODUCTS, YOU AGREE TO BE BOUND BY THE TERMS OF THE ECOFLOW LIMITED WARRANTY.
We provide a limited warranty for purchases on ecoflow.com. The warranty period started when the original purchaser received the products.
| Item |
Warranty Period (refer to months, unless specified) |
DELTA Max (1600/2000)
DELTA Max Smart Extra Battery |
24+12 (Registration for warranty extension) |
DELTA Pro
DELTA Pro Smart Extra Battery
|
24+36 (Registration for warranty extension) |
RIVER mini
RIVER
RIVER Max
RIVER Max Plus
RIVER Pro
RIVER Extra Battery
RIVER Pro Extra Battery
DELTA mini
DELTA
Smart Generator (Dual Fuel) |
24 |
400W Portable Solar Panel
220W Portable Solar Panel
160W Portable Solar Panel
110W Portable Solar Panel
85W Portable Solar Panel
60W Portable Solar Panel
45W Portable Solar Panel（Discontinued）
|
12 |
| 400W Rigid Solar Panel |
10 years |
100W Rigid Solar Panel
|
60 |
| 100W Flexible Solar Panel |
36 |
Wave Portable Air Conditioner
Wave Add-On Battery |
12 |
| Accessories |
12 |
| Smart Generator |
12 |
Power Hub
Power Kits Console
2kWh/5kWh LFP Battery
RIVER 2
RIVER 2 Max
RIVER 2 Pro
DELTA 2
DELTA 2 Max
DELTA 2 Extra Battery
|
5 years |
| R600/R600 Max/R600 Pro/EF-1500* |
36 |
| BLADE |
36+12 (Registration for warranty extension) |
| GLACIER |
12+12 (Registration for warranty extension) |
| WAVE 2 |
12+12 (Registration for warranty extension) |
| WAVE 2 Add-on Battery |
24 |
| DELTA Pro Ultra Battery |
5 Years |
| DELTA Pro Ultra Inverter |
5 Years |
Smart Home Panel 2
|
10 Years |
| 800W Alternator Charger |
2 Years |
DELTA Pro 3
|
5 Years |
| DELTA Pro 3 Extra Battery |
5 Years |
| Smart Generator 4000 (Dual Fuel) |
3 Years |
| Power Hat |
1 Year
|
DELTA 3 Plus
DELTA 3 Extra Battery
|
5 Years |
| RIVER 3 |
2 Years |
DELTA 3 1500
|
5 Years
|
| RAPID 5000 |
2 Years |
| 125W Bifacial Modular Solar Panel |
5 Years |
| Smart Generator 3000 (Dual Fuel) |
2 Years |
| RIVER 3 Plus |
5 Years |
For Kickstarter backers, please refer to the special warranty policy of the campaign or contact support@ecoflow.com.
You can extend the warranty for products purchased between January 1, 2022, and August 31, 2022, by registering on the official website on or before October 15, 2022.
Warranty cannot be extended for products purchased before January 1, 2022.
Customers who have purchased products on or after September 1, 2022 will enjoy the warranty period (with warranty extension) listed in the table above. Customers are advised to complete registration as early as possible.
Exclusions and Limitations
This warranty does not apply:
· Non-quality related issues;
· Items purchased from unauthorized resellers;
· Purchases without valid proof of purchase;
· Items that have been refunded;
· Items that have expired their warranty period;
· Any defects or damages caused by misuse of products, unauthorized modification, dis-assembly or operation not in accordance with the official instructions or manuals;
· Any defects or damages caused by exposure to excessive heat, liquids or other external causes;
· Any defects or damages caused by reliability or compatibility issues when using unauthorized third-party parts;
· Lost or stolen products;
· Free products.
Cross-Regional After-Sales Service
The products available for purchase on this website are manufactured in accordance with U.S. regulations and are intended solely for use within the United States and （e.g. These products are designed to operate on a 120V power supply in the United States.) We do not recommend, nor do we support, the purchase and shipment of these products to regions outside the United States. If the product is transported and used outside the U.S., any quality issues or malfunctions arising from such use will not be covered under this warranty. Furthermore, it is the user’s responsibility to verify that the product’s specifications, such as electric requirements, are compatible with the standards of the region in which it will be used. we shall not be held liable for any damages, losses, or other consequences resulting from such purchase or use.
EcoFlow does not provide a global product warranty, and the warranty service can only be obtained at a designated EcoFlow repair center.
To repair the product in an EcoFlow repair center when the product was purchased in another region, depending on part availability, customers can obtain a cross-regional repair service at an additional charge. (Some products do not support cross-regional repair even if the customer is willing to pay for the service. For more details, please contact EcoFlow Support.)
A cross-regional replacement service is not available for different versions of the same product.
The customer will need to bear customs duties, taxes, customs clearance, and other costs incurred for a cross-regional repair, regardless of whether it is the warranty or paid repair service.
- A purchase order number made through ecoflow.com;
- Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.
- Register your warranty at https://www.ecoflow.com/us/support/warranty
Product FAQs
EcoFlow River 2 Max FAQs
What is the RIVER 2's input power and how long does it take to fully charge?
RIVER 2: 1. AC Charging: X-Stream 360W fast charging 0%-100% in 1 hr 2. Solar Charging: 110W fully charges in 3-6 hrs 3. Car Charging: 100W fully charges in 3 hrs 4. USB-C Charging: 60W fully charges in 5 hrs RIVER 2 Max： 1. AC Charging: X-Stream 660W fast charging 0%-100% in 1 hr 2. Solar Charging: 220W fully charges in 3-6 hrs 3. Car Charging: 100W fully charges in 6 hrs 4. USB-C Charging: 100W fully charges in 6 hrs RIVER 2 Pro： 1. AC Charging: X-Stream 870W fast charging 0%-100% in 1.17 hr 2. Solar Charging: 220W fully charges in 4.5-9 hrs 3. Car Charging: 100W fully charges in 9 hrs 4. USB-C Charging: 100W fully charges in 9 hrs
What kind of fast charging does RIVER 2 support?
PD2.0/3.0
Can I take RIVER 2 Series on a flight?
No
What it the battery cell chemistry of the RIVER 2 Series?
RIVER 2 Series models have LFP battery chemistry. This allows RIVER 2 Series models to charge and discharge around 3000 times (approximately 10 years of use) before its battery capacity drops to 80%.
What is the operating temperature range of the RIVER 2 Series?
Optimal Operating Temperature (C): 20°C ~ 30°C Charging Temperature (C): 0°C ~ 45°C Discharging Temperature (C): -10°C ~ 45°C Storage Temperature (C): -10°C ~ 45°C
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