EcoFlow

RIVER 3 Plus

★ 4.6 · LiFePO4 · Released 2025
$349
Check Price on Amazon Official EcoFlow site
EcoFlow RIVER 3 Plus
Capacity
600 Wh
Output
600W
Solar
220W
Weight
6kg
Value
$0.58/Wh

SunSee Take

The EcoFlow RIVER 3 Plus delivers 600 Wh of LiFePO4 storage with 600W continuous output. At $0.58/Wh it sits in the competitive tier. With 3,000 rated cycles, expect 8+ years of daily use. Portable for car camping and tailgating. Portability index: 100 Wh/kg.

Pros

  • +600W compact
  • +Fast charge
  • +X-Boost 1000W

Cons

  • −Not expandable

Best For

Camping RV & Van Life Phone & Laptop

Full Specifications

Last verified: 2026-07
Battery Capacity 600 Wh
Battery Chemistry LiFePO4
AC Output (Continuous) 600W
AC Output (Surge/Peak) 1,200W
Max Solar Input 220W
Weight 6 kg (13.2 lbs)
Cycle Life 3,000 cycles to 80%
AC Charge Time (0→100%) 0.9h
Price per Wh $0.58
Portability (Wh/kg) 100 Wh/kg
EcoFlow RIVER 3 Plus
600 Wh · 600W · LiFePO4
Check Price → Official EcoFlow site →

How long will the RIVER 3 Plus run common devices?

With 600 Wh usable, here's roughly what this covers. See full runtime tables:

Refrigerator CPAP Space Heater Starlink All appliances →

Not sure if this is the right size?

Our calculator tells you exactly what capacity you need based on your appliances.

Size My System

Affiliate Disclosure: Links on this page may be affiliate links. If you purchase through these links, SunSee may earn a commission at no extra cost to you. Learn more.

Specifications sourced from EcoFlow's official product page. MSRP as of 2026-07. Actual prices may vary by retailer and region. SunSee is an independent platform and is not affiliated with EcoFlow.