EcoFlow DELTA 3
69BatteryRank score · Balanced
$549as of
High price← Compare
EcoFlow DELTA 3 vs Jackery Explorer 600 v2
Decision readout
Better station
EcoFlow DELTA 3 leads by 20 points overall.
Better buy today
Jackery Explorer 600 v2 is the better buy today: its price is favorable while the performance leader is high.
Jackery Explorer 600 v2
49BatteryRank score · Limited
$499as of
Good priceRecommended today
What changes the decision
- Home backup: EcoFlow DELTA 3 — more AC-delivered capacity and higher AC output
- Camping & RV: Jackery Explorer 600 v2 — lighter and easier to carry
01 · Score evidence
Score breakdown
69
EcoFlow DELTA 3
Overall
49
Jackery Explorer 600 v2
63
POWER
EcoFlow DELTA 3 +38
25
Battery-side usable capacity and how much you can run at once.
80
TRUST
Jackery Explorer 600 v2 +10
90
Owner reputation, safety record, warranty, and build durability.
66
CHARGING
EcoFlow DELTA 3 +11
55
Wall and solar recharge speed.
65
LIVABILITY
Jackery Explorer 600 v2 +17
82
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 DELTA 3
Rated (on the box)
1,024 Wh. Show source
claimed sourceus.ecoflow.com ↗2026-07-04The marketing number — total cell capacity.
AC deliveredmeasured
870 Wh. Show source
verified source~870Wh effective at ~85% (Backup Power Hub, calculated) vs 1024 rated2026-07-04~870Wh effective at ~85% (Backup Power Hub, calculated) vs 1024 rated · 15% below the label
Jackery Explorer 600 v2
Rated (on the box)
640 Wh. Show source
claimed sourcejackery.com ↗2026-07-04The marketing number — total cell capacity.
AC delivered (est.)
544 Wh. Show source
estimated sourceestimate = battery-side usable capacity × 85% inverter efficiencyWhat reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
03 · Same assumptions
Same-device runtime
| Device | EcoFlow DELTA 3 | Jackery Explorer 600 v2 | Assumption |
|---|---|---|---|
| CPAP (humidifier off) | about 12.1 nights | about 7.6 nights | 9 W · |
| CPAP (heated humidifier on) | about 1.9 nights | about 1.2 nights | 56 W · |
| Refrigerator (full-size) | about 14 hours | about 8.6 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 48 hours | about 30 hours | 18 W · |
| Laptop (65W charger) | about 27 hours | about 17 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 43 full charges | about 27 full charges | 20 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
| Spec | EcoFlow DELTA 3 | Jackery Explorer 600 v2 |
|---|---|---|
| AC-delivered capacity | 870 Whverified. Show sourceverified source~870Wh effective at ~85% (Backup Power Hub, calculated) vs 1024 rated2026-07-04 | 544 Whest.. Show sourceestimated sourcejackery.com ↗2026-07-04 |
| Continuous power output | 1,800 W. Show sourceclaimed sourceus.ecoflow.com ↗ | 500 W. Show sourceclaimed sourcejackery.com ↗ |
| Surge power output | 3,600 W. Show sourceclaimed sourceus.ecoflow.com ↗ | 1,000 W. Show sourceclaimed sourcejackery.com ↗ |
| Max solar input | 500 W. Show sourceclaimed sourceus.ecoflow.com ↗ | 200 W. Show sourceclaimed sourcejackery.com ↗ |
| AC charge time (0–100%) | 56 min. Show sourceclaimed sourceus.ecoflow.com ↗ | 100 min. Show sourceclaimed sourcejackery.com ↗ |
| Weight | 12.5 kg. Show sourceclaimed sourceus.ecoflow.com ↗ | 6.4 kg. Show sourceclaimed sourcejackery.com ↗ |
| Rated cycle life | 4,000 cycles. Show sourceclaimed sourceus.ecoflow.com ↗ | 6,000 cycles. Show sourceclaimed sourcejackery.com ↗ |
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.
05 · Tracked street price
Price & fair-price verdict
EcoFlow DELTA 3
$549as of High price
Jackery Explorer 600 v2
$499as of Good price
Each verdict compares today's price against that model's own tracked history — never MSRP theater.
Where these rank
Quick answers
- Is the EcoFlow DELTA 3 better than the Jackery Explorer 600 v2?
- EcoFlow DELTA 3 leads by 20 points overall. Jackery Explorer 600 v2 is the better buy today: its price is favorable while the performance leader is high.
- How are these two power stations compared?
- Both are scored by the BatteryRank formula across four pillars — power, trust, charging, and livability — over sourced specs, owner reputation, and durability. Capacity scoring uses battery-side usable watt-hours; this page separately shows estimated or measured AC-delivered capacity. Price is shown against each model's own history, and the score is price-independent.
- Which has more usable capacity, the EcoFlow DELTA 3 or Jackery Explorer 600 v2?
- Use the capacity-truth section for the model-specific comparison. It separates rated battery energy from estimated or independently measured AC-delivered energy, so nameplate watt-hours are not mistaken for outlet runtime.
- Which has more AC output, the EcoFlow DELTA 3 or Jackery Explorer 600 v2?
- The key-differences table compares continuous inverter output and surge output when both sourced readings exist. A missing input stays N/A and never creates a winner.
- Which is lighter, the EcoFlow DELTA 3 or Jackery Explorer 600 v2?
- The key-differences table marks the lighter station only when both manufacturer-sourced weight readings are present. Open each model dossier for dimensions and the full portability context.
- Which is the better price today, the EcoFlow DELTA 3 or Jackery Explorer 600 v2?
- The decision dashboard evaluates each timestamped street price against that model's own tracked history. Price is separate from the quality score, and no deal claim appears without sufficient history.
- How does runtime compare between the EcoFlow DELTA 3 and Jackery Explorer 600 v2?
- The runtime table uses the same sourced device loads and each model's AC-delivered capacity. Results are planning estimates, not hands-on tests, and appear only when both models have enough data.
- Which model should I buy for my use case?
- Use the persona-fit section as a starting point, then confirm required output, runtime, charging, portability, and today's price. BatteryRank declares a use-case winner only when both sides have the needed inputs.
Keep deciding
- Full scorecard, specs & price for EcoFlow DELTA 3 →
- Full scorecard, specs & price for Jackery Explorer 600 v2 →
- See more alternatives to EcoFlow DELTA 3 →
- See more alternatives to Jackery Explorer 600 v2 →
- What size do you need? →
- Browse all rankings →
- Capacity vs output explained →
- Battery cycle-life thresholds →
- UPS behavior explained →