Skip to content
BatteryRank
Power stationsSections
← Compare

EcoFlow RIVER 3 Plus vs Jackery Explorer 300 Plus

EcoFlow RIVER 3 Plus — front view

EcoFlow RIVER 3 Plus

65BatteryRank score · Balanced
Check price on Amazon
Decision readout
Better station

EcoFlow RIVER 3 Plus leads by 11 points overall.

Jackery Explorer 300 Plus — front view

Jackery Explorer 300 Plus

54BatteryRank score · Balanced
What changes the decision

By the BatteryRank Engineering Team

01 · Score evidence

Score breakdown

65
EcoFlow RIVER 3 Plus
Overall
54
Jackery Explorer 300 Plus
67
POWER
EcoFlow RIVER 3 Plus +26
41

Battery-side usable capacity and how much you can run at once.

70
TRUST
Jackery Explorer 300 Plus +6
76

Owner reputation, safety record, warranty, and build durability.

77
CHARGING
EcoFlow RIVER 3 Plus +52
25

Wall and solar recharge speed.

14
LIVABILITY
Jackery Explorer 300 Plus +57
71

Lightweight, portable, and quiet enough to live with.

Computed from sourced data with a published, price-independent formula. Scores are relative to each model's size class.

02 · Usable energy

Capacity truth

The watt-hours on the box aren't what reaches your devices. Same scale, both units.

EcoFlow RIVER 3 Plus
Rated (on the box)
286 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station

The marketing number — total cell capacity.

AC delivered (est.)
243 Wh. Show sourceestimated sourceestimate = battery-side usable capacity × 85% inverter efficiency

What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.

Jackery Explorer 300 Plus
Rated (on the box)
288 Wh. Show sourceclaimed sourcejackery.com2026-07-04https://www.jackery.com/products/jackery-explorer-300-plus-portable-power-station

The marketing number — total cell capacity.

AC deliveredmeasured
253 Wh. Show sourceverified source253Wh discharged at 50W load (Trusted Reviews) vs 288Wh rated2026-07-04

253Wh discharged at 50W load (Trusted Reviews) vs 288Wh rated · 12% below the label

03 · Same assumptions

Same-device runtime

Estimated runtime for the same sourced devices on EcoFlow RIVER 3 Plus and Jackery Explorer 300 Plus
DeviceEcoFlow RIVER 3 PlusJackery Explorer 300 PlusAssumption
CPAP (humidifier off)about 3.4 nightsabout 3.5 nights9 W ·
CPAP (heated humidifier on)about 0.5 nightsabout 0.6 nights56 W ·
Refrigerator (full-size)about 3.9 hoursabout 4.0 hours180 W × 35% duty cycle ·
Wi-Fi router + modemabout 14 hoursabout 14 hours18 W ·
Laptop (65W charger)about 7.5 hoursabout 7.8 hours65 W × 50% duty cycle ·
Phone (one full charge)about 12 full chargesabout 12 full charges20 W ·

One device at a time; estimates use each station's usable AC energy. Build your own load →

04 · Sourced hardware

Key specs, side by side

Key sourced specifications for EcoFlow RIVER 3 Plus and Jackery Explorer 300 Plus
SpecEcoFlow RIVER 3 PlusJackery Explorer 300 Plus
AC-delivered capacity
243 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
253 Whverified. Show sourceverified source253Wh discharged at 50W load (Trusted Reviews) vs 288Wh rated2026-07-04
Continuous power output
600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
300 W. Show sourceclaimed sourcejackery.com2026-07-04https://www.jackery.com/products/jackery-explorer-300-plus-portable-power-station
Surge power output
1,200 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
600 W. Show sourceclaimed sourcejackery.com2026-07-04https://www.jackery.com/products/jackery-explorer-300-plus-portable-power-station
Max solar input
220 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
100 W. Show sourceclaimed sourcejackery.com2026-07-04https://www.jackery.com/products/jackery-explorer-300-plus-portable-power-station
AC charge time (0–100%)
60 min. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
120 min. Show sourceclaimed sourcejackery.com2026-07-04https://www.jackery.com/products/jackery-explorer-300-plus-portable-power-station
Weight
4.72 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
3.75 kg. Show sourceclaimed sourcejackery.com2026-07-04https://www.jackery.com/products/jackery-explorer-300-plus-portable-power-station
Rated cycle life
3,000 cycles. Show sourceclaimed sourceus.ecoflow.com2026-07-04https://us.ecoflow.com/products/river-3-plus-portable-power-station
3,000 cycles. Show sourceclaimed sourcejackery.com2026-07-04https://www.jackery.com/products/jackery-explorer-300-plus-portable-power-station
Only show differences
  • AC-delivered capacity243 Wh253 Wh
  • Continuous power output600 W300 W
  • Surge power output1,200 W600 W
  • Max solar input220 W100 W
  • AC charge time (0–100%)60 min120 min
  • Weight4.72 kg3.75 kg

Manufacturer figures unless marked verified or est. Tap or focus a figure to view its source. The better reading in each row is highlighted — lower wins for weight and recharge time.

Where these rank

Where to buy

Affiliate links: we may earn a commission if you buy, at no extra cost to you. Commission never affects our rankings.

Quick answers

Is the EcoFlow RIVER 3 Plus better than the Jackery Explorer 300 Plus?
EcoFlow RIVER 3 Plus leads by 11 points overall.
Which has more usable capacity, the EcoFlow RIVER 3 Plus or Jackery Explorer 300 Plus?
Neither, in any way you would notice: 243 Wh against 253 Wh is a 4.1% gap, which is smaller than the swing you get from running the same load on a cold morning. Treat them as the same size and decide on output, weight, or today's price instead. Both figures are estimated AC-delivered energy, not the nameplate battery rating — the watt-hours that actually reach your devices.
Which has more AC output, the EcoFlow RIVER 3 Plus or Jackery Explorer 300 Plus?
The EcoFlow RIVER 3 Plus: 600 W versus 300 W continuous. That gap matters only if a load sits between the two numbers — below 300 W both run it, above 600 W neither does. Surge headroom follows the same order: 1,200 W against 600 W, and surge is what decides whether a compressor or pump actually starts.
How does runtime compare between the EcoFlow RIVER 3 Plus and Jackery Explorer 300 Plus?
They run within 4.1% of each other on the same load — about 3.9 hours each on a refrigerator (full-size). Runtime will not separate these two; the deciding factor is somewhere else.
Which is lighter, the EcoFlow RIVER 3 Plus or Jackery Explorer 300 Plus?
The Jackery Explorer 300 Plus, by 1 kg (3.8 kg versus 4.7 kg). Both weights are manufacturer figures for the bare unit; cables and a solar panel add to whatever you actually carry.
Which recharges faster from the wall, the EcoFlow RIVER 3 Plus or Jackery Explorer 300 Plus?
The EcoFlow RIVER 3 Plus: 60 minutes from empty to full against 120 minutes, a difference of 60 minutes. This matters most between outages and during a short grid window — if you only ever recharge overnight, it does not matter at all.
Which model should I buy for my use case?
On the sub-scores that describe each use case: the EcoFlow RIVER 3 Plus for home backup; the Jackery Explorer 300 Plus for camping & rv. They split, so the honest answer depends on which of those you are actually buying for.

Keep deciding

Scores computed from sourced data · prices timestamped · tap or focus a figure to view its source

Some links on this page are affiliate links — we may earn a commission if you buy through them, at no extra cost to you.