ECOFLOW RIVER 3 Plus Smart Extra Battery (286 Wh)

ECOFLOW RIVER 3 Plus Smart Extra Battery (286 Wh)

Item No. 10276067

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Compatible with RIVER 3 Plus series
Waterproof
Portable
5 year guarantee
£239.00

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From £9.68 per month for 36 months*

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Pay as much or as little as you like for 6 months. Settle in full by 11 December 2026 & pay no interest

*Illustrative example: Credit amount £239.00. Pay 36 monthly payments of £9.68. Total amount payable £348.48. The interest rate for this purchase is 29.9%.

Representative example: Rate of interest 29.9% (variable). 29.9% APR representative (variable). Assumed Credit Limit £1,200.

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Deliver to tomorrow on orders over £40, or from £3.99 FREE standard third-party delivery on orders over £40, or from £3.99
Estimated 3-5 working days
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FREE approved third-party delivery on orders over £40, or from £3.99
Estimated 3-5 working days
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Compatible with RIVER 3 Plus series
Waterproof
Portable
5 year guarantee
Product code: 404824

- Get double the power by hooking this extra battery up to your EcoFlow RIVER 3 Plus
- It adds an extra 286 Wh to give a total combined capacity of 858 Wh – so your devices can run for hours
- There are no cables, and it attaches seamlessly to the power station, thanks to the wireless Pogo Pin connection

Technical specifications for ECOFLOW RIVER 3 Plus Smart Extra Battery (286 Wh)

Compatibility
RIVER 3 Plus series
Connections
- USB Type-C input x 1
- USB Type-C output x 1
- Pogo Pin to connect to the RIVER 3 series

FEATURES

Other features
- Surge protection: 1200 joules
- Single power switch
- IP65 waterproof rating
Power
- Power: 600 W
- Voltage: 51.2 V
- Amperage: 60 Amps
- Capacity: 60000 mAh

GENERAL

Colour
Grey
Box contents
- EcoFlow RIVER 3 Plus Smart Extra Battery (286 Wh)
- Safety instructions
- Quick start guide
- Warranty card
Weight
4.26 kg
Manufacturer’s guarantee
5 years
Dimensions
234 x 224 x 110 mm (H x W x D)

Delivering your online order

Small items

Less than 20kg per item weight. No 2 sides combined exceed 120cm in length.

Standard Anytime Delivery
Get it in 3-7 working days*
Anytime delivery from 7am - 8pm
Order under £40: £2.99
Order over £40: FREE
Express Anytime Delivery. Order by 2pm.
Get it in 1-3 working days*.
Anytime delivery from 7am - 8pm
Order under £40: £2.99
Order over £40: FREE

Large items

Over 20kg per item weight. 2 person delivery.

Booked delivery slot
Preferred delivery window
Delivery will be booked by a third party approved supplier. They will contact you post order to book a preferred delivery window.
Orders under £40
£4
Orders over £40
FREE

*Personalised or made to order products may take longer.

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Delivery restrictions

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And, of course, delivery is always dependent upon stock availability.
You can use the availaility checker to quickly find out about stock availability and delivery information.

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Returns and refunds

If you purchased online and you have changed your mind you can return your items within 30 days even if you have opened it for inspection. It must be returned as new and where possible, in its original packaging.

If your item develops a fault we will offer either a repair, exchange or refund if the fault occurs within 30 days of purchase (or delivery or installation). If the fault with your product occurs within its guarantee period (normally 12 months from delivery) we will offer you a prompt repair service. In all cases we reserve the right to inspect the product and verify the fault.

Small items

Small item returns or refunds can be processed via stores, by contacting us or website. Items must be returned as new and where possible, in its original packaging.

Large items

Large item returns or refunds can only be processed by contacting us or website, these items cannot be returned to store. You will be contacted by a third-party courier to arrange a collection slot at your convenience. It must be returned as new and where possible, in its original packaging.

More info on returns and refunds.