EcoFlow

RIVER 3

★ 4.6 · LiFePO4 · Released 2025
$219
Check Price on Amazon Official EcoFlow site
EcoFlow RIVER 3
Capacity
286 Wh
Output
600W
Solar
150W
Weight
3.6kg
Value
$0.77/Wh

SunSee Take

The EcoFlow RIVER 3 delivers 286 Wh of LiFePO4 storage with 600W continuous output. At $0.77/Wh it sits in the mid-range tier. With 3,000 rated cycles, expect 8+ years of daily use. Lightweight enough for hiking and travel. Portability index: 79 Wh/kg.

Pros

  • +600W X-Boost output
  • +Ultra fast charging
  • +Compact

Cons

  • −Limited capacity for extended use

Best For

Camping Phone & Laptop Emergency Prep

Full Specifications

Last verified: 2026-07
Battery Capacity 286 Wh
Battery Chemistry LiFePO4
AC Output (Continuous) 600W
AC Output (Surge/Peak) 1,200W
Max Solar Input 150W
Weight 3.6 kg (7.9 lbs)
Cycle Life 3,000 cycles to 80%
AC Charge Time (0→100%) 0.9h
Price per Wh $0.77
Portability (Wh/kg) 79 Wh/kg
EcoFlow RIVER 3
286 Wh · 600W · LiFePO4
Check Price → Official EcoFlow site →

How long will the RIVER 3 run common devices?

With 286 Wh usable, here's roughly what this covers. See full runtime tables:

Refrigerator CPAP Space Heater Starlink All appliances →

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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.