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EcoFlow RIVER 3 Plus Smart Extra Battery (286Wh/572Wh)

Marsoni M251S
Sale price$159.00
Pay 4 payments of $39.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EcoFlow RIVER 3 Plus Smart Extra Battery (286Wh/572Wh)Expand Your RIVER 3 Plus Power with Flexible Battery Options Expandable up to 858Wh increase the runtime of your RIVER 3 Plus for longer use Two Battery Options Available choose EB300 (286Wh) or EB600 (572Wh) based on your needs Wireless Pogo Pin Connection fast cable free setup with no screws required Extra 140W USB C Input & Output more charging flexibility for devices and accessories Use Independently carry the extra battery separately to reduce
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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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4.3 ★★★★★
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sam wilde
Birmingham, US
★★★★★ 5
perfect
great
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Reviewed in the United States on March 13, 2026
J
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jbssvegeta
Battle Creek, US
★★★★★ 5
quality
Exactly as described, nice place to put my keys and whatnot.
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Reviewed in the United States on February 24, 2026
A
Verified Purchase
Angela Lunsford
New York, US
★★★★★ 5
The price was great
My son loves it
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Reviewed in the United States on February 17, 2026
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Verified Purchase
Brian
Birmingham, US
★★★★★ 5
High Quality Stand
Color: Walnut
Surprised by the quality of this stand. Exceeded my expectations. Very sturdy and easy to adjust. Expect this to last many years. Looks great on my desk too. Worth every penny. A+
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Reviewed in the United States on April 21, 2026
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Verified Purchase
jb3
Charlottesville, US
★★★★★ 5
Surprisingly Amazing!
Color: Walnut, Color: Walnut
I bought this expecting it to be a cheaper product I would use until I bought something better. I was very surprised to see how nice it was! Very solid and non slip surface on the bottom. The wood on it looks great and one of the most awesome things about it is you can manually adjust it to fit your laptop. I have a heavy16 inch MacBook Pro with a case on it and it fits perfectly in this stand, after adjusting it, of course. I ended up buying another one for my work office too. I can’t wait to try other products from this company.
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Reviewed in the United States on March 29, 2026

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