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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
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
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
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
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
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
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
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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

$1,629.99 $1,481.99
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Socket Standard US
This discount is based on purchasing the main product
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Estimated between Oct 06, 2026 and Oct 08, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

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SPECIFICATIONS

Application: RV

Brand Name: ECOFLOW

High-concerned chemical: none

Model Number: River 3 Max 560

Nominal Capacity: >3500mAh

Origin: Mainland China

Set Type: Charger Sets

Type: Li-Ion



  • 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


























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Product Gallery

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
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
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

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