EcoFlow EB300 Extra Battery for River 3 (EF-RV-E01-1)

Expand your power capacity effortlessly with the EcoFlow EB300 Extra Battery, designed exclusively for the EcoFlow River 3 Portable Power Station. This add-on battery boosts your River 3’s total capacity, giving you extended runtime and more flexibility for outdoor adventures, off-grid work, or emergency backup.

Key Features:

• Extended Power Capacity:

  • Doubles the capacity of your EcoFlow River 3 from 256Wh to 512Wh, allowing longer use of devices and appliances.

• Modular Expansion:

  • Easily connects to the River 3 via a secure expansion port.

  • Plug-and-play setup—no tools or complicated installation required.

• Smart Battery Management:

  • Integrates seamlessly with the River 3’s Battery Management System (BMS) for safe, efficient, and balanced charging and discharging.

  • Automatically syncs battery status and performance data through the EcoFlow app.

• Durable and Portable Design:

  • Compact and lightweight for easy transport.

  • Built with robust materials to withstand outdoor and travel conditions.

• Eco-Friendly & Long-Lasting:

  • Uses high-quality lithium-ion cells with over 800 charge cycles, ensuring long-term reliability and safety.

Specifications:

• Model: EF-RV-E01-1

• Battery Type: Lithium-ion

• Capacity: 256Wh (adds to River 3 for total 512Wh)

• Compatibility: EcoFlow River 3 Portable Power Station

• Charging Time: Matches River 3’s charging speed

• Life Cycle: 800+ cycles to 80% capacity

• Dimensions: Approx. 25 × 15 × 10 cm

• Weight: Approx. 2.5 kg

Delivery & Support

We at Ace Tech Pro LTD offer fast delivery options, 100% genuine product guarantee and customer support.

Order Now!

Order now at Ace Tech Pro LTD or visit our shop at Rahimtullah Trust Building 2nd Floor Shop 11 along Moi Avenue.