EcoFlow Model 6645715

EcoFlow – River 3 Plus Smart Extra Battery 300EB (286 Wh Capacity) – Black

Original price was: $208.99.Current price is: $167.19. Save $42

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  • Free shipping $60+3–5 business days
  • 30-day returnsMoney-back guarantee
  • Brand-newManufacturer warranty
  • Ships from the USColumbus, OH
  • Expandable up to 858Wh Level up your RIVER 3 Plus with an Extra Battery.
  • Choose the EB300 (286Wh) and simply stack it at a time to achieve up to 572Wh of pure energy.Adds an extra charging and recharging option Looking to charge more devices or conveniently power your RIVER 3 Plus via USB-C?
  • Adding this extra battery expands its capacity and significantly enhances its versatility with an extra 140W USB-C port, offering the RIVER 3 Plus a new charging and recharging option.
  • With the USB-C port, the Extra Battery also provides the freedom to use it independently.Hassle-free connection Utilizing Pogo Pin tech, the batteries connect wirelessly, fastening easily with clips instead of cables or screws.Lightweight at only 7.7 lb Weighing just 7.7 lb, the EB300 is lighter than the RIVER 3 Plus.
  • It is lightweight, with a compact design and USB-C input and output port, making the extra battery highly convenient for on-the-go use.
  • The Extra Battery offers the perfect solution for short outdoor trips with minimal devices to expand your possibilities.10-year lifespan with an LFP battery The Extra Battery features the same LPF battery technology and offers a 5-year warranty, just like the RIVER 3 Plus.

Key specs

Weight
7.7 lbs
Dimensions
9.2 × 8.8 × 4.3 in
Brand
EcoFlow
Model Number
EFEB300
Product Name
River 3 Plus Smart Extra Battery 300EB
Color
Black
Capacity
286 watt hours
See all specifications
Weight
7.7 lbs
Dimensions
9.2 × 8.8 × 4.3 in
Brand
EcoFlow
Model Number
EFEB300
Product Name
River 3 Plus Smart Extra Battery 300EB
Color
Black
Capacity
286 watt hours
Maximum Battery Life
1500 hours
Battery Chemistry
Lithium-ion
Maximum Runtime At Full Load
0.5 hours
Voltage Rating
120 volts
Power Supply Input
1 x USB-C
Maximum Input Power
140 watts
Power Supply Output
1 x USB-C
Number Of Devices Charged Simultaneously
1
Rated Wattage Continuous
600 watts
Rated Wattage Peak
1200 watts
Product Height
4.3 inches
Product Width
8.8 inches
Product Length
9.2 inches
Product Weight
7.7 pounds
Warranty - Parts
5 years
Warranty - Labor
5 Years
UPC
842783151407
  • Expandable up to 858Wh
    Level up your RIVER 3 Plus with an Extra Battery. Choose the EB300 (286Wh) and simply stack it at a time to achieve up to 572Wh of pure energy.
  • Adds an extra charging and recharging option
    Looking to charge more devices or conveniently power your RIVER 3 Plus via USB-C? Adding this extra battery expands its capacity and significantly enhances its versatility with an extra 140W USB-C port, offering the RIVER 3 Plus a new charging and recharging option. With the USB-C port, the Extra Battery also provides the freedom to use it independently.
  • Hassle-free connection
    Utilizing Pogo Pin tech, the batteries connect wirelessly, fastening easily with clips instead of cables or screws.
  • Lightweight at only 7.7 lb
    Weighing just 7.7 lb, the EB300 is lighter than the RIVER 3 Plus. It is lightweight, with a compact design and USB-C input and output port, making the extra battery highly convenient for on-the-go use. The Extra Battery offers the perfect solution for short outdoor trips with minimal devices to expand your possibilities.
  • 10-year lifespan with an LFP battery
    The Extra Battery features the same LPF battery technology and offers a 5-year warranty, just like the RIVER 3 Plus. This ensures worry-free usage for up to 10 years, giving you peace of mind and long-lasting performance.

Standard US ground delivery is $5.49 and arrives in 3–5 business days. Orders over $60 ship free. Returns are accepted within 30 days of delivery.

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