EcoFlow RIVER 3 Plus Smart Extra Battery | EB600 572Wh Expansion Module

Double the Power. Double the Possibilities.

The EcoFlow EB600 Smart Extra Battery is the ultimate upgrade for your RIVER 3 Plus. With a substantial 572Wh of LiFePO₄ capacity — double that of the EB300 — it's built for those who need serious runtime on longer trips, demanding workdays, or extended home backup situations. It connects via the same tool-free pogo-pin system and even adds extra USB-C ports (140W max) for direct device charging, making it a genuinely versatile power hub.

Why You'll Love It

• 572Wh LiFePO₄ Capacity — Double the storage of the EB300 for serious runtime extension
• Extra USB-C Input/Output (140W max) — Charge devices directly from the battery module itself
• Tool-Free Pogo-Pin Connection — Clicks into place in seconds, no cables or tools needed
• Just 5kg — Portable and easy to carry alongside your RIVER 3 Plus
• 3,000+ Charge Cycles — Up to 10 years of reliable daily use
• LiFePO₄ Chemistry — Safe, stable, and long-lasting battery technology

Compatible With

• EcoFlow RIVER 3 Plus

You're two days into a remote work trip with no reliable power access. Your RIVER 3 Plus with the EB600 attached has been quietly keeping your laptop, phone, and portable monitor running all day — and there's still charge left for tonight. That's what 572Wh of extra capacity feels like when you actually need it.

Specifications

• Capacity: 572Wh
• Battery Type: LiFePO₄
• Weight: 5kg
• Cycle Life: 3,000+ cycles to 80% capacity
• Lifespan: ~10 years of daily use
• Connection: Pogo-pin (tool-free)
• Extra Ports: USB-C input/output up to 140W