1 7

Mission Land LLC

ECOFLOW River 3 Max 560 Portable Power Station, Extra Battery EB300 and River 3 Plus 270, 268Wh-554Wh Expansion LiFePO4 Battery with 10-Year Lifespan, Built-in 140W USB-C Port for Charging/Discharging, Use Independently

ECOFLOW River 3 Max 560 Portable Power Station, Extra Battery EB300 and River 3 Plus 270, 268Wh-554Wh Expansion LiFePO4 Battery with 10-Year Lifespan, Built-in 140W USB-C Port for Charging/Discharging, Use Independently

$1,132.99 USD
$1,132.99 USD
Sale Sold out
Socket Standard



  • Expand the capacity of the RIVER 3 Plus 268Wh up to 554Wh
    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.
    Lightweight at only 7.7 lb. Use the extra battery independently to lighten your load
    10-year lifespan with an LFP battery


























Materials

Shipping & Returns

Dimensions

Care Instructions

View full details

  • Free Shipping

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • Hassle-Free Exchanges

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.