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EcoFlow RIVER 3 UPS Portable Powerstation 245Wh 300W Notstromversorgung TR

Marsoni M251S
Sale price$174.00
Pay 4 payments of $43.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EcoFlow RIVER 3 UPS Portable Powerstation 245Wh 300W Notstromversorgung TREcoFlow RIVER 3 UPS Portable Powerstation 245 Wh, 300 W Kompakte Notstromlsung Ultrakompakte LFP Powerstation mit 245 Wh, 300 W Dauerleistung und schneller UPS Umschaltung fr sensible Verbraucher. Highlights Leicht & mobil: ca. 3,5 kg, ideal fr Outdoor & Backup. UPS & X Boost: 300 W Dauer, 600 W Spitze. Langlebig: ~3. 000 Zyklen bis 80 % Kapazitt. Technische Daten Eigenschaft Wert Kapazitt 245 Wh AC Ausgang 1 230 V~ 50 Hz, 300 W (600 W Spitze) USB C
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 426 reviews
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J
Verified Purchase
Justin B.
Fort Morgan, US
★★★★★ 5
Sturdy, worked well
Holds it sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
B
Verified Purchase
bms
Draper, US
★★★★★ 5
Solid as described
Value for money and easy installation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
A
Verified Purchase
Adam
Massapequa, US
★★★★★ 5
Great for a gaming laptop!
Color: Black, Size: 1.37" without hook
Great product is you want to mount any size laptop under your desk. I used it for my Alienware gaming laptop and it's fantastic! The three points of contact hold the laptop securely, while allowing maximum airflow for the fans. The three "clamps" are rock solid and will definitely outlive the laptop. The installation was simple and easy, just need a drill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
D
Verified Purchase
David H.
Cuba, US
★★★★★ 5
under desk laptop system
Color: Black, Size: 1.37" without hook
Reclaimed real desk space with this one. The mount holds the laptop securely underneath without any vibration or creaking and the installation required no drilling — clamped cleanly to the desk edge. The ventilation spacing is generous enough that thermals stay reasonable even under load. Works with a solid range of laptop sizes and the adjustment mechanism is easy to use. If your laptop spends most of its time docked this is the cleanest way to get it out of the way.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
E
Verified Purchase
Echo November
New York, US
★★★★★ 4
Works great, but pads are peeling.
Color: Black, Size: 1.37" without hook
Works for what I needed, which was to mount my work laptop to the side of my desk. However, the rubber pads started peeling the first day. I tried clamping them down overnight, but they still ended up peeling up. They haven't come off completely and are still working, though. I may have to glue them down.
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Reviewed in the United States on April 14, 2026

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