4 charging options, safely charge 0-100% in 1 hr
Quickly prepare for outdoor trips and power outages
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Lau (International) Distribution Pte Ltd
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An ideal starter battery that is compact yet delivers powerful performance.
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
Quickly prepare for outdoor trips and power outages
RIVER 3 fast-charges in 1 hour with X-Stream, no battery damage with vehicle-grade cells and trickle charge technology.
Extremely durable for worry-free outdoor use
With IP54 battery protection, water damaged is minimized.³ Its robust fire-retardant shell survives rough conditions. Even after a 3.3 ft fall, RIVER 3 won't get damaged.
RIVER 3 has a lifespan of 3000 charging cycles. That's around 10 years of everyday use before its capacity drops to 80%.
Featuring an advanced algorithm for cloud-based battery monitoring with 40+ safety measures, RIVER 3 protects against various current, voltage, temperature, and circuit risks.
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.
Convenient, intelligent, customized power control
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 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
68°F-86°F
Charge Temperature
32°F-113°F
Discharge Temperature
14°F-113°F
Storage Temperature
68°F-86°F
Footnote:
All the test results displayed on the page are based on our internal testing, subject to different conditions, including temperature variations, humidity levels, and equipment calibration standards. Please note that these results are provided for informational purposes only and should not be considered as conclusive evidence for all scenarios. Data was tested in a controlled laboratory environment and actual user experience may vary.
1. The runtime is based on laboratory tests conducted with common household appliances under normal room temperature conditions. The "double runtime" claim specifically refers to tests using a 3W light or Wi-Fi router.
2. The noise level data is based on laboratory tests conducted at a room temperature of 89.6°F (32°C). Actual use may have slight deviations due to variations in the real environment.
3. The input and output wattage of the Smart Extra Battery will decrease to 100W when ambient temperature is higher than 95°F (35°C).
4. The IP54 water-resistance rating applies only to the battery pack, not the entire package. It does not prevent water immersion but can prevent fire or explosion in the event of a short circuit if the battery is splashed with water or rain, ensuring user safety and property protection