EcoFlow
EcoFlow River 3 Plus Extra Battery
EcoFlow River 3 Plus Extra Battery
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Craze Outdoors Advantage
- 5 - Star Google Reviews
- Free Shipping Over $75
- Same day shipping
- 30 Day Price Match
- Easy 30 Day Returns
- Expand the capacity of the RIVER 3 Plus to up to 858Wh.
- Choose from two extra battery models to fit your needs: EB300 (286Wh) or EB600 (572Wh).
- An additional 140W of USB-C input and output option.
- Enjoy a wireless Pogo Pin connection—no cables or screws required.
- Reduce your load by using the Extra Battery independently.
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Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.
With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 67 million deliveries and removed over 48 thousand tonnes of carbon.
We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.

