EcoFlow River 3 Extra Battery

EcoFlow River 3 Extra Battery

₱10,990.00 PHP
₱10,990.00 PHP ₱14,990.00 PHP
Sale Sold out

The EcoFlow RIVER 3 Plus Extra Battery comes in two cable-free versions (286Wh and 572Wh) that wirelessly connect to your RIVER 3 Plus, boosting capacity up to 858Wh with fast USB-C charging, and can also be used independently for extended portable power on the go.

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EcoFlow River 3 Extra Battery

EcoFlow River 3 Extra Battery

₱10,990.00 PHP
₱10,990.00 PHP ₱14,990.00 PHP
Sale Sold out

The EcoFlow RIVER 3 Plus Extra Battery comes in two cable-free versions (286Wh and 572Wh) that wirelessly connect to your RIVER 3 Plus, boosting capacity up to 858Wh with fast USB-C charging, and can also be used independently for extended portable power on the go.
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Description

Product Overview

Enhance your EcoFlow RIVER 3 Plus experience with the RIVER 3 Extra Battery, designed to provide flexible and extended power when you need it most. Available in two options—the EB300 (286Wh) and EB600 (572Wh)—these extra batteries expand your RIVER 3 Plus capacity up to 858Wh. Each unit connects effortlessly through a wireless Pogo Pin connection, eliminating the need for cables or tools. The added 140W USB-C input/output also gives you fast, efficient charging for modern devices, making it ideal for everything from road trips to emergency home backup.

What sets the RIVER 3 Extra Battery apart is its ability to function as a standalone power solution. Lightweight and highly portable, it gives you the freedom to travel light without compromising on power. Whether you're camping off-grid, working remotely, or simply looking to extend your runtime, the RIVER 3 Extra Battery is a versatile and reliable companion for all your energy needs.

Warranty & Support

Unit: 5 Years | Human Error Not Covered

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Reasonably priced during the 6

Reasonably priced during the 6.6 sale.

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Frequently Asked Questions

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What is the purpose of the RIVER 3 Extra Battery 300 & 600?

The RIVER 3 Extra Battery modules are designed to expand the capacity of compatible EcoFlow RIVER 3 units. The 300 model boosts capacity by 288Wh, while the 600 model adds 576Wh—providing extended runtime for devices and appliances.

Is the installation of the Extra Battery complicated?

Not at all. Both the 300 and 600 models use a wire-free magnetic connection, making them easy to attach and detach from the main unit. Once connected, the batteries charge and discharge seamlessly alongside the main power station.

Are these extra batteries compatible with all RIVER 3 models?

Compatibility depends on the base model. The Extra Battery 300 is best suited for the RIVER 3, while the Extra Battery 600 pairs with the RIVER 3 Max or Max Plus. Always check compatibility before purchasing.