
ECOFLOW River 3 Portable Power Station (300W,245Wh)
- 245Wh capacity, 300W rated output, X-Boost up to 600W
- 2× runtime for <100W appliances
- 30% more compact than the industry average
- <20/10 ms UPS for uninterruptible backup
- <30 dB whisper quiet for 24/7 use
- 1-hr fast charging, without battery damage
- IP54 waterproof-rated battery pack
- Charge up to 5 appliances at the same time
Capacity
245Wh
Dimensions
25.5 x 21.2 x 11.3 cm
Net Weight
3.55 kg
Battery Chemistry
LiFePO4, 3000 cycles to 80% capacity
UPS
<20 ms
Noise
<30 dB
AC Output
1 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 per port
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
20℃-30℃ (68°F-86°F)
Charge Temperature
0℃-45℃ (32°F-113°F)
Discharge Temperature
-10℃-45℃ (14°F-113°F)
Storage Temperature
20℃-30℃ (68°F-86°F)
Original: $408.17
-65%$408.17
$142.86Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- 245Wh capacity, 300W rated output, X-Boost up to 600W
- 2× runtime for <100W appliances
- 30% more compact than the industry average
- <20/10 ms UPS for uninterruptible backup
- <30 dB whisper quiet for 24/7 use
- 1-hr fast charging, without battery damage
- IP54 waterproof-rated battery pack
- Charge up to 5 appliances at the same time
Capacity
245Wh
Dimensions
25.5 x 21.2 x 11.3 cm
Net Weight
3.55 kg
Battery Chemistry
LiFePO4, 3000 cycles to 80% capacity
UPS
<20 ms
Noise
<30 dB
AC Output
1 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 per port
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
20℃-30℃ (68°F-86°F)
Charge Temperature
0℃-45℃ (32°F-113°F)
Discharge Temperature
-10℃-45℃ (14°F-113°F)
Storage Temperature
20℃-30℃ (68°F-86°F)



















