£239.00

It has never been this cheap. We have no record of a lower price.

£239 today · cheaper than every other day in the last 3 months

EF ECOFLOW EF EcoFlow EB300 286Wh Extra Battery - River 3 Plus

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 28 days · 28 data points (no recent data)

Historical
Generating forecast…
£239.00 £227.05 £231.83 £236.61 £241.39 £246.17 £250.95 16 August 2026 22 August 2026 29 August 2026 05 September 2026 12 September 2026
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EB300

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Price Distribution

Price distribution over 28 days • 1 price levels

Days at Price
28 days 0 7 14 21 28 £239 Days at Price

Price Analysis

Most common price: £239 (28 days, 100.0%)

Price range: £239 - £239

Price levels: 1 different prices over 28 days

Description

Expand your River 3 Plus power station's capacity with the EF EcoFlow EB300 extra battery module. This 286Wh expandable battery pack pairs seamlessly with your existing River 3 Plus system to double your energy storage and runtime for extended off-grid adventures, camping trips, or emergency backup power. The EB300 is purpose-built for the River 3 Plus series, ensuring perfect compatibility and integrated charging management. Add reliable backup power without replacing your existing setup, giving you the flexibility to stay powered longer wherever your journey takes you.

Key Features

EF EcoFlow EB300 delivers 286Wh of additional capacity, doubling your River 3 Plus system's energy storage.

Compatible exclusively with the River 3 Plus series, offering seamless integration and automatic power management.

Expandable design allows you to combine multiple EB300 batteries for even greater energy reserves.

Portable extra battery module extends runtime for camping, outdoor work, and emergency preparedness scenarios.

Product Specifications

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