DJI Power 2000
75BatteryRank score · Excellent
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DJI Power 2000 vs EcoFlow DELTA Pro 3
Decision readout
Better station
DJI Power 2000 is the better station: the overall scores are close, but it wins warranty and track record, weight and noise — every dimension that separates them.
- trustDJI Power 2000+5
- livabilityDJI Power 2000+3622.0 kg vs 51.5 kg
EcoFlow DELTA Pro 3
76BatteryRank score · Excellent
What changes the decision
- Home backup: EcoFlow DELTA Pro 3 — more AC-delivered capacity and higher AC output
- Camping & RV: DJI Power 2000 — lighter and easier to carry
01 · Score evidence
Score breakdown
75
DJI Power 2000
Overall
76
EcoFlow DELTA Pro 3
85
POWER
EcoFlow DELTA Pro 3 +2
87
Battery-side usable capacity and how much you can run at once.
79
TRUST
DJI Power 2000 +5
74
Owner reputation, safety record, warranty, and build durability.
55
CHARGING
Incomplete data
N/A
Wall and solar recharge speed.
65
LIVABILITY
DJI Power 2000 +36
29
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.
DJI Power 2000
Rated (on the box)
2,048 Wh. Show source
claimed sourcedjiusa.com ↗2026-07-04The marketing number — total cell capacity.
AC delivered (est.)
1,741 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.
EcoFlow DELTA Pro 3
Rated (on the box)
4,096 Wh. Show source
claimed sourceus.ecoflow.com ↗2026-07-04The marketing number — total cell capacity.
AC deliveredmeasured
3,790 Wh. Show source
verified source3790Wh usable at >93% efficiency (OutdoorGearLab) vs 4096 rated2026-07-043790Wh usable at >93% efficiency (OutdoorGearLab) vs 4096 rated · 7% below the label
03 · Same assumptions
Same-device runtime
| Device | DJI Power 2000 | EcoFlow DELTA Pro 3 | Assumption |
|---|---|---|---|
| CPAP (humidifier off) | about 24.2 nights | about 52.6 nights | 9 W · |
| CPAP (heated humidifier on) | about 3.9 nights | about 8.5 nights | 56 W · |
| Refrigerator (full-size) | about 28 hours | about 60 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 97 hours | about 211 hours | 18 W · |
| Laptop (65W charger) | about 54 hours | about 117 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 87 full charges | about 189 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 | DJI Power 2000 | EcoFlow DELTA Pro 3 |
|---|---|---|
| AC-delivered capacity | 1,741 Whest.. Show sourceestimated sourcedjiusa.com ↗2026-07-04 | 3,790 Whverified. Show sourceverified source3790Wh usable at >93% efficiency (OutdoorGearLab) vs 4096 rated2026-07-04 |
| Continuous power output | 3,000 W. Show sourceclaimed sourcedjiusa.com ↗ | 4,000 W. Show sourceclaimed sourceus.ecoflow.com ↗ |
| Surge power output | — | 8,000 W. Show sourceclaimed sourceus.ecoflow.com ↗ |
| Max solar input | 1,800 W. Show sourceclaimed sourcedjiusa.com ↗ | 2,600 W. Show sourceclaimed sourceus.ecoflow.com ↗ |
| AC charge time (0–100%) | 90 min. Show sourceclaimed sourcedjiusa.com ↗ | — |
| Weight | 22 kg. Show sourceclaimed sourcedjiusa.com ↗ | 51.5 kg. Show sourceclaimed sourceus.ecoflow.com ↗ |
| Rated cycle life | 4,000 cycles. Show sourceclaimed sourcedjiusa.com ↗ | 4,000 cycles. Show sourceclaimed sourceus.ecoflow.com ↗ |
Only show differences
- AC-delivered capacity1,741 Wh3,790 Wh
- Continuous power output3,000 W4,000 W
- Surge power output—8,000 W
- Max solar input1,800 W2,600 W
- AC charge time (0–100%)90 min—
- Weight22 kg51.5 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
- DJI Power 2000 #1 Large (2 kWh class) in Best Portable Power Stations · #1 of 10 in Best for CPAP
- EcoFlow DELTA Pro 3 #1 of 10 in Best for RV & Van Life · #2 XL / home backup in Best Portable Power Stations
Quick answers
- Is the DJI Power 2000 better than the EcoFlow DELTA Pro 3?
- DJI Power 2000 is the better station: the overall scores are close, but it wins warranty and track record, weight and noise — every dimension that separates them.
- Which has more usable capacity, the DJI Power 2000 or EcoFlow DELTA Pro 3?
- The EcoFlow DELTA Pro 3, by 2,049 Wh — 1,741 Wh versus 3,790 Wh, a 118% advantage. At a 60 W load that is roughly 34.2 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 DJI Power 2000 or EcoFlow DELTA Pro 3?
- The EcoFlow DELTA Pro 3: 3,000 W versus 4,000 W continuous. That gap matters only if a load sits between the two numbers — below 3,000 W both run it, above 4,000 W neither does. Neither model publishes a surge figure we can source, so startup capability is unresolved here — check it before planning around a motor or compressor load.
- How does runtime compare between the DJI Power 2000 and EcoFlow DELTA Pro 3?
- On the same sourced load — a refrigerator (full-size) — the EcoFlow DELTA Pro 3 runs longer: 60.2 hours against 27.6. 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 DJI Power 2000 or EcoFlow DELTA Pro 3?
- The DJI Power 2000, by 29.5 kg (22 kg versus 51.5 kg). Both weights are manufacturer figures for the bare unit; cables and a solar panel add to whatever you actually carry.
- Which model should I buy for my use case?
- On the sub-scores that describe each use case: the EcoFlow DELTA Pro 3 for home backup; the DJI Power 2000 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 DJI Power 2000 →
- Full scorecard, specs & price for EcoFlow DELTA Pro 3 →
- See more alternatives to DJI Power 2000 →
- See more alternatives to EcoFlow DELTA Pro 3 →
- 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 →