*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
An ideal starter battery that is compact yet delivers powerful performance.
Ultimate Portable Solar Charging Solution
Power up RIVER 3 in as fast as 2.6 hours with 110W solar input. Go even more portable with our 45W Portable Solar Panel (Type-C), which folds down to the size of a laptop and can charge electronics directly.
Compact design, longer runtime
Easily handle power outages and extend outdoor stays with GaN
With groundbreaking X-GaNPower, RIVER 3 is changing the industry with compact, quiet batteries that deliver long runtimes for small electronics. By tapping into the superior energy efficiency of GaN, this series stretches the operating time of low-wattage devices while reducing the size and controlling the volume.
2× light and network runtime
RIVER 3 revolutionizes energy efficiency, delivering double runtime for appliances under 100W, extending use at home and in the great outdoors.¹
30% more compact for on-the-go use
RIVER 3 minimizes heat loss, requires less cooling space, and supports a compact design. It easily fits into small spaces like closets, a minivan, or a bag for easy storage and portability.
<30 db whisper quiet for 24/7 backup
With X-GaNPower technology, from enhanced heat dissipation, RIVER 3 operates on a library-like silence level, with a volume of less than 30 dB at a distance of 1.5 ft.² You'll have peace day and night guaranteed, even when it's running nonstop.
<20 ms UPS solution for uninterrupted daily living
When a power outage occurs, your AC outlet will switch to the RIVER 3 supply in a barely noticeable 20 ms. It keeps vital home appliances running, maintaining food storage, security, and communication. Experience a seamless, automatic switchover for continuous peace of mind
4 charging options, safely charge 0-100% in 1 hr
Quickly prepare for outdoor trips and power outages
4 charging options, safely charge 0-100% in 1 hr
Quickly prepare for outdoor trips and power outages
4 charging options, safely charge 0-100% in 1 hr
Quickly prepare for outdoor trips and power outages
4 charging options, safely charge 0-100% in 1 hr
Quickly prepare for outdoor trips and power outages
A one-time investment that lasts for 10 years
Extremely durable for worry-free outdoor use
Waterproof, fireproof, and drop-resistant
With IP54 battery protection, water damaged is minimized.³ Its robust fire-retardant shell survives rough conditions. Even after a 3 ft (1.5 m) fall, RIVER 3 won't get damaged.
LiFePO4 cells, 10-year lifespan
RIVER 3 has a lifespan of 3000 charging cycles. That's around 10 years of everyday use before its capacity drops to 80%.
X-Guard battery protection technology
Featuring an advanced algorithm for cloud-based battery monitoring with 40+ safety measures, RIVER 3 protects against various current, voltage, temperature, and circuit risks.
Power up to 600W appliances
Your reliable companion in the wild or during an outage
RIVER 3 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.
Upgraded smart control
Convenient, intelligent, customized power control
Product Details
What's in the box
Specs of RIVER 3 Portable Power Station
Capacity
245Wh
Dimensions
10×8.3×4.4 in
Net Weight
7.8 lb
Battery Chemistry
LiFePO4, 3000 cycles to 80% capacity
UPS
<20 ms
Noise
<30 dB
AC Output
2 outlets, 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 outlet, 12.6V, 10A, 126W max
AC Input
320W, 0-100% in 60 min
Solar Input
110W, 0-100% in as fast as 2.6 hr
Car Input
100W, 11~30V, 0-100% in 2.8 hr
Generator Input
320W, 0-100% in 60 min
Optimal Operating Temperature
68°F-86°F
Charge Temperature
32°F-113°F
Discharge Temperature
14°F-113°F
Storage Temperature
68°F-86°F
Specs of 45W Portable Solar Panel (Type-C)
Rated Power
45W
Cell Type
N Type TOPCon monocrystalline silicon
Efficiency
Up to 25%
Open Circuit Voltage
25.6V
Short Circuit Current
2.06A
Weight (Solar Panel)
3 lb
Unfolded Dimensions
38.6×12.2×0.6 in
Folded Dimensions
8.7×12.2×1.6 in
Waterproof Certification
IP65
Specs of 60W Portable Solar Panel (Type-C)
Rated Power
60W
Cell Type
N Type TOPCon monocrystalline silicon
Efficiency
Up to 25%
Open Circuit Voltage
25.6V
Short Circuit Current
3.06A
Weight (Solar Panel)
4.4 lb
Unfolded Dimensions
53.4×12.2×1.0 in
Folded Dimensions
12.5×12.2×1.8 in
Waterproof Certification
IP65