Compact form and quiet energy (47AH@12V), Easy to grab and go, without sacrificing portability with professional UPS. Invest once, 10 years of use.

Key Features

Long-lasting and flexible
Keeps lights on for 36 hours. It uses industry-leading GaN technology, which significantly extends the usage time of basic appliances.

Multiple charging methods
1.5-hour charging, efficient prepares for outdoor, safe and silent without damaging the battery cells.

< 10 ms professional UPS solution
Ensures uninterrupted power for precision equipment, truly meets professional UPS standards.

Strong output performance
Capable of powering 90% of household appliances, meeting basic home backup power needs. 600W high-rated output power, with true upgraded drive, capable of driving high-power appliances. 8 output ports, able to simultaneously provide power to multiple basic appliances during an outdoor activity.

Industry-leading smart battery protection
One-time investment lasts up to 10 years. Uses LiFePO4 battery cells, usable for 10 years, demonstrating high-cost performance. 5-year warranty.

Specifications:
Capacity: 572Wh / 179200mAh
Dimension: 234 x 232 x 238 mm
Net Weight: 8.4kg
Battery Chemistry: LFP (LiFePO4)
Cycle Life: 3000 cycles to 80% capacity
Outputs:
Total Output Power: 990W
AC Output: 3 ports, 230V~50Hz, 600W total (Surge 1200W, X-Boost 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
Inputs:
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)

UPS: <10ms
EB: 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

What’s in the box:
RIVER 3 Max
AC Charging Cable
Car Charging Cable
USB-B to USB-A UPS Communication Cable
Quick Start Guide and warranty