Skip to content
Specdex
Compare now
Jackery Explorer 300 Plus — Portable power station · 2023
Jackery

Jackery Explorer 300 Plus

Portable power station · 2023

82
/ 100
From $299
VS
EcoFlow River 2 — Portable power station · 2022
EcoFlow

EcoFlow River 2

Portable power station · 2022

82
/ 100
From $249
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, Jackery Explorer 300 Plus lands at 82 and EcoFlow River 2 at 82. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick Jackery Explorer 300 Plus if…

  • ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • ✓Solar input
  • ✓Multiple AC/DC/USB-C outputs

Pick EcoFlow River 2 if…

  • ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • ✓Solar input
  • ✓Multiple AC/DC/USB-C outputs
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

Derived from the sub-score breakdown · not a separate test

Cables

Tie

Compared on the cables sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Noise

Tie

Compared on the noise sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Efficiency

Tie

Compared on the efficiency sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

EcoFlow River 2

Specdex score per dollar at MSRP

EcoFlow River 2 more score per dollar ($249 vs $299).

Jackery Explorer 300 Plus 82
vs
82 EcoFlow River 2

Score breakdown

Jackery Explorer 300 Plus
82
efficiency 77
noise 86
cables 90
value 80
EcoFlow River 2
82
efficiency 77
noise 86
cables 90
value 80

Specs side-by-side

Jackery Explorer 300 Plus versus EcoFlow River 2 — full spec comparison
Spec Jackery Explorer 300 Plus EcoFlow River 2
Type
Portable power station
Portable power station
Release year
2023
2022

Jackery Explorer 300 Plus

Pros
  • +LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • +Solar input
  • +Multiple AC/DC/USB-C outputs
Cons
  • −Heavy
  • −Pricey per Wh
  • −Shipping restrictions (Li-ion)

EcoFlow River 2

Pros
  • +LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • +Solar input
  • +Multiple AC/DC/USB-C outputs
Cons
  • −Heavy
  • −Pricey per Wh
  • −Shipping restrictions (Li-ion)

FAQ: Jackery Explorer 300 Plus vs EcoFlow River 2

Which is better, Jackery Explorer 300 Plus or EcoFlow River 2? +

Both score 82 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is Jackery Explorer 300 Plus worth the price? +

At $299, Jackery Explorer 300 Plus delivers a Specdex score of 82 — strongest in cables.

Is EcoFlow River 2 worth the price? +

At $249, EcoFlow River 2 delivers a Specdex score of 82 — strongest in cables.

Does Jackery Explorer 300 Plus or EcoFlow River 2 last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is the better value, Jackery Explorer 300 Plus or EcoFlow River 2? +

EcoFlow River 2 — more score per dollar ($249 vs $299). Specdex score per dollar at MSRP.