EcoFlow RIVER 3 Plus Smart Extra Battery - Black

This Smart Extra Battery is exclusively designed for and compatible with the EcoFlow RIVER 3 Plus portable power station.

It connects via a wireless pogo pin system. Simply align and stack the RIVER 3 Plus on top of the Extra Battery for a secure, cable-free connection.

Yes, you can use the Extra Battery independently to power and charge devices via its integrated 140W USB-C port. It does not provide AC or other DC outputs when used alone.

The Smart Extra Battery is available in two models: EB300 (286Wh) and EB600 (572Wh). This product refers to the EB600 model.

When combined with the RIVER 3 Plus (286Wh), the EB600 (572Wh) Extra Battery expands the total capacity up to 858Wh.

Yes, the 140W USB-C port is powerful enough to rapidly charge most modern laptops, including many MacBook Pro models, as well as other USB-C powered devices.

No, it uses a direct wireless pogo pin connection to the RIVER 3 Plus, eliminating the need for additional cables for expansion.

Ensure the pogo pins on both the RIVER 3 Plus and the Extra Battery are clean and properly aligned. Disconnect and re-connect the units firmly to establish a secure connection.

Check if the Extra Battery itself has sufficient charge. Also, ensure your USB-C cable and the device you're trying to power are compatible with 140W Power Delivery and that the cable is fully inserted.

Verify that the RIVER 3 Plus is actively charging or has enough power to charge the attached Extra Battery. If the RIVER 3 Plus is fully discharged, charge it first. Ensure the connection between the two units is secure.

High-power devices can drain batteries quickly. Monitor the power consumption of connected devices. Ensure the battery is fully charged before use. If observed consistently, contact EcoFlow support.

There might be a slight friction fit. Gently but firmly pull the RIVER 3 Plus upwards, away from the Extra Battery. Avoid twisting or applying excessive force.