EcoFlow RIVER 3 Extra Battery

SKU: EFEB300
Sale price$429.00
Options: EB300


Extra Battery for RIVER 3 Plus Portable Power Station


Main Features

Ads extra capacity to your EcoFlow RIVER 3 Plus portable power station
USB-C 140W output
30% smaller than the industry average
<10 ms UPS for uninterruptible backup
<30dB whisper quiet for 24/7 use
1-hr fast charging, no battery damage
IP54 waterproof-rated battery pack

 

Expand RIVER 3 Plus up to 858Wh with a wire-free connection

Adjust capacity for growing energy needs
Level up your power with RIVER 3 Plus with an Extra Battery. RIVER 3 Plus can handle either the EB300 (286Wh) or the EB600 (572Wh), Just stack them to get up to 858Wh of pure energy.

EcoFlow River 3 portable power station expandable with extra batteries - data table
EcoFlow River 3 Extra Batteries usb-c charging port

A one-time investment that lasts for 10 years

Industry-Leading Intelligent Battery Protection

LiFePO4 Cells with a 10-Year Lifespan

The RIVER 3 (UPS) offers a lifespan of 3000 charging cycles—equivalent to approximately 10 years of daily use before its capacity drops to 80%.

 X-Guard Battery Protection Technology

Equipped with an advanced algorithm for cloud-based battery monitoring and over 40 safety measures, the RIVER 3 (UPS) protects against risks related to current, voltage, temperature, and circuits.

Waterproof, fireproof, and drop-resistant

With IP54-rated battery protection, water damage is minimised. Its robust fire-retardant shell withstands tough conditions, and even after a 1-meter fall, the RIVER 3 (UPS) remains undamaged.