EcoFlow DELTA 3 Ultra
61BatteryRank score · Balanced
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EcoFlow DELTA 3 Ultra vs Jackery HomePower 3600 Plus
Decision readout
Better station
Jackery HomePower 3600 Plus takes weight and noise, EcoFlow DELTA 3 Ultra takes recharge speed — the decision is which of those you need, not overall quality. If neither is your constraint, the composite tiebreak goes to Jackery HomePower 3600 Plus by 5 points — a hair, not a mandate.
- trustJackery HomePower 3600 Plus+216,000 cycles vs 4,000 cycles
- chargingEcoFlow DELTA 3 Ultra+3089 min vs 150 min to full
- livabilityJackery HomePower 3600 Plus+26
Jackery HomePower 3600 Plus
66BatteryRank score · Balanced
What changes the decision
- Home backup: EcoFlow DELTA 3 Ultra — stronger combined capacity and AC-output score
- Camping & RV: Jackery HomePower 3600 Plus — lighter and easier to carry
By the BatteryRank Engineering Team
01 · Score evidence
Score breakdown
61
EcoFlow DELTA 3 Ultra
Overall
66
Jackery HomePower 3600 Plus
62
POWER
EcoFlow DELTA 3 Ultra +1
61
Battery-side usable capacity and how much you can run at once.
63
TRUST
Jackery HomePower 3600 Plus +21
84
Owner reputation, safety record, warranty, and build durability.
59
CHARGING
EcoFlow DELTA 3 Ultra +30
29
Wall and solar recharge speed.
55
LIVABILITY
Jackery HomePower 3600 Plus +26
81
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 Ultra
Rated (on the box)
3,072 Wh. Show source
claimed sourceus.ecoflow.com ↗2026-07-04The marketing number — total cell capacity.
AC delivered (est.)
2,611 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.
Jackery HomePower 3600 Plus
Rated (on the box)
3,584 Wh. Show source
claimed sourcejackery.com ↗2026-07-04The marketing number — total cell capacity.
AC delivered (est.)
3,046 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 Ultra | Jackery HomePower 3600 Plus | Assumption |
|---|---|---|---|
| CPAP (humidifier off) | about 36.3 nights | about 42.3 nights | 9 W · |
| CPAP (heated humidifier on) | about 5.8 nights | about 6.8 nights | 56 W · |
| Refrigerator (full-size) | about 41 hours | about 48 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 145 hours | about 169 hours | 18 W · |
| Laptop (65W charger) | about 80 hours | about 94 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 130 full charges | about 152 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 Ultra | Jackery HomePower 3600 Plus |
|---|---|---|
| AC-delivered capacity | 2,611 Whest.. Show sourceestimated sourceus.ecoflow.com ↗2026-07-04 | 3,046 Whest.. Show sourceestimated sourcejackery.com ↗2026-07-04 |
| Continuous power output | 3,600 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 3,600 W. Show sourceclaimed sourcejackery.com ↗2026-07-04 |
| Surge power output | 7,200 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 7,200 W. Show sourceclaimed sourcejackery.com ↗2026-07-04 |
| Max solar input | 800 W. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 1,000 W. Show sourceclaimed sourcejackery.com ↗2026-07-04 |
| AC charge time (0–100%) | 89 min. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 150 min. Show sourceclaimed sourcejackery.com ↗2026-07-04 |
| Weight | 32.7 kg. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 35 kg. Show sourceclaimed sourcejackery.com ↗2026-07-04 |
| Rated cycle life | 4,000 cycles. Show sourceclaimed sourceus.ecoflow.com ↗2026-07-04 | 6,000 cycles. Show sourceclaimed sourcejackery.com ↗2026-07-04 |
Only show differences
- AC-delivered capacity2,611 Wh3,046 Wh
- Max solar input800 W1,000 W
- AC charge time (0–100%)89 min150 min
- Weight32.7 kg35 kg
- Rated cycle life4,000 cycles6,000 cycles
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
- EcoFlow DELTA 3 Ultra #3 of 8 in Best 3,000 Wh Stations · #8 of 10 in Best Power Stations for Starlink
- Jackery HomePower 3600 Plus #3 of 8 in Quietest Power Stations · #3 of 10 in Longest-Cycle-Life Power Stations
Where to buy
Affiliate links: we may earn a commission if you buy, at no extra cost to you. Commission never affects our rankings.
EcoFlow DELTA 3 Ultra
Jackery HomePower 3600 Plus
Quick answers
- Is the EcoFlow DELTA 3 Ultra better than the Jackery HomePower 3600 Plus?
- Jackery HomePower 3600 Plus takes weight and noise, EcoFlow DELTA 3 Ultra takes recharge speed — the decision is which of those you need, not overall quality. If neither is your constraint, the composite tiebreak goes to Jackery HomePower 3600 Plus by 5 points — a hair, not a mandate.
- Which has more usable capacity, the EcoFlow DELTA 3 Ultra or Jackery HomePower 3600 Plus?
- The Jackery HomePower 3600 Plus, by 435 Wh — 2,611 Wh versus 3,046 Wh, a 17% advantage. At a 60 W load that is roughly 7.3 extra hours before the battery is empty. Both figures are estimated AC-delivered energy, not the nameplate battery rating — the watt-hours that actually reach your devices, which is always less than the number on the box.
- Which has more AC output, the EcoFlow DELTA 3 Ultra or Jackery HomePower 3600 Plus?
- Neither — both are rated 3,600 W continuous, so any load one can run, the other can too. Surge headroom follows the same order: 7,200 W against 7,200 W, and surge is what decides whether a compressor or pump actually starts.
- How does runtime compare between the EcoFlow DELTA 3 Ultra and Jackery HomePower 3600 Plus?
- On the same sourced load — a refrigerator (full-size) — the Jackery HomePower 3600 Plus runs longer: 48.3 hours against 41.4. These are planning estimates from each model's AC-delivered capacity, not stopwatch tests; real duty cycle and temperature move them.
- Which is lighter, the EcoFlow DELTA 3 Ultra or Jackery HomePower 3600 Plus?
- The EcoFlow DELTA 3 Ultra, by 2.3 kg (32.7 kg versus 35 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 DELTA 3 Ultra or Jackery HomePower 3600 Plus?
- The EcoFlow DELTA 3 Ultra: 89 minutes from empty to full against 150 minutes, a difference of 61 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 DELTA 3 Ultra for home backup; the Jackery HomePower 3600 Plus for camping & rv. They split, so the honest answer depends on which of those you are actually buying for.
Keep deciding
- Full scorecard, specs & price for EcoFlow DELTA 3 Ultra →
- Full scorecard, specs & price for Jackery HomePower 3600 Plus →
- See more alternatives to EcoFlow DELTA 3 Ultra →
- See more alternatives to Jackery HomePower 3600 Plus →
- What size do you need? →
- Browse all rankings →
- Check device runtime evidence →
- Compare outage and trip load plans →
- Browse complete power kits →
- Capacity vs output explained →
- Battery cycle-life thresholds →
- UPS behavior explained →