EcoFlow DELTA Pro Ultra
58BatteryRank score · Balanced
$3,999as of
Good price← CompareCheck price on Amazon 
Check price on Amazon
EcoFlow DELTA Pro Ultra vs Pecron F5000LFP
Decision readout
Better station
Pecron F5000LFP leads by 12 points overall.
Better buy today
No price call today — the performance leader has no tracked street price yet.
Pecron F5000LFP
70BatteryRank score · Excellent
$2,199as of
Insufficient price historyWhat changes the decision
- Home backup: EcoFlow DELTA Pro Ultra — more AC-delivered capacity
- Camping & RV: Pecron F5000LFP — lighter and easier to carry
01 · Score evidence
Score breakdown
58
EcoFlow DELTA Pro Ultra
Overall
70
Pecron F5000LFP
55
POWER
EcoFlow DELTA Pro Ultra +6
49
Battery-side usable capacity and how much you can run at once.
64
TRUST
Pecron F5000LFP +30
94
Owner reputation, safety record, warranty, and build durability.
N/A
CHARGING
Incomplete data
65
Wall and solar recharge speed.
44
LIVABILITY
Pecron F5000LFP +44
88
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 Pro Ultra
Rated (on the box)
6,144 Wh. Show source
claimed sourceus.ecoflow.com ↗2026-07-04The marketing number — total cell capacity.
AC delivered (est.)
5,222 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.
Pecron F5000LFP
Rated (on the box)
5,120 Wh. Show source
claimed sourcecdn.shopify.com ↗2026-07-27The marketing number — total cell capacity.
AC delivered (est.)
3,917 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 Pro Ultra | Pecron F5000LFP | Assumption |
|---|---|---|---|
| CPAP (humidifier off) | about 72.5 nights | about 54.4 nights | 9 W · |
| CPAP (heated humidifier on) | about 11.7 nights | about 8.7 nights | 56 W · |
| Refrigerator (full-size) | about 83 hours | about 62 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 290 hours | about 218 hours | 18 W · |
| Laptop (65W charger) | about 161 hours | about 121 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 261 full charges | about 195 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 Pro Ultra | Pecron F5000LFP |
|---|---|---|
| AC-delivered capacity | 5,222 Whest.. Show sourceestimated sourceus.ecoflow.com ↗2026-07-04 | 3,917 Whest.. Show sourceestimated sourcecdn.shopify.com ↗2026-07-27 |
| Continuous power output | 7,200 W. Show sourceclaimed sourceus.ecoflow.com ↗ | 7,200 W. Show sourceclaimed sourcecdn.shopify.com ↗ |
| Surge power output | 10,800 W. Show sourceclaimed sourceus.ecoflow.com ↗ | — |
| Max solar input | 5,600 W. Show sourceclaimed sourceus.ecoflow.com ↗ | 5,800 W. Show sourceclaimed sourcecdn.shopify.com ↗ |
| Weight | 82.4 kg. Show sourceclaimed sourceus.ecoflow.com ↗ | 56.2 kg. Show sourceclaimed sourcecdn.shopify.com ↗ |
| Rated cycle life | 3,500 cycles. Show sourceclaimed sourceus.ecoflow.com ↗ | 4,000 cycles. Show sourceclaimed sourcecdn.shopify.com ↗ |
Only show differences
- AC-delivered capacity5,222 Wh3,917 Wh
- Surge power output10,800 W—
- Max solar input5,600 W5,800 W
- Weight82.4 kg56.2 kg
- Rated cycle life3,500 cycles4,000 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.
05 · Tracked street price
Price & fair-price verdict
Pecron F5000LFP
$2,199as of Insufficient price history
Each verdict compares today's price against that model's own tracked history — never MSRP theater.
Where these rank
- EcoFlow DELTA Pro Ultra #2 of 10 in Best UPS-Capable Power Stations · #3 of 5 in Best Medical-Device Backup Power Stations
- Pecron F5000LFP #5 of 10 in Best for RV & Van Life · #8 of 8 in Best for Home Backup
Quick answers
- Is the EcoFlow DELTA Pro Ultra better than the Pecron F5000LFP?
- Pecron F5000LFP leads by 12 points overall. No price call today — the performance leader has no tracked street price yet.
- Which has more usable capacity, the EcoFlow DELTA Pro Ultra or Pecron F5000LFP?
- The EcoFlow DELTA Pro Ultra, by 1,305 Wh — 5,222 Wh versus 3,917 Wh, a 33% advantage. At a 60 W load that is roughly 21.8 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 Pro Ultra or Pecron F5000LFP?
- Neither — both are rated 7,200 W continuous, so any load one can run, the other can too. 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 EcoFlow DELTA Pro Ultra and Pecron F5000LFP?
- On the same sourced load — a refrigerator (full-size) — the EcoFlow DELTA Pro Ultra runs longer: 82.9 hours against 62.2. 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 Pro Ultra or Pecron F5000LFP?
- The Pecron F5000LFP, by 26.2 kg (56.2 kg versus 82.4 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 Ultra for home backup; the Pecron F5000LFP 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 Pro Ultra →
- Full scorecard, specs & price for Pecron F5000LFP →
- See more alternatives to EcoFlow DELTA Pro Ultra →
- See more alternatives to Pecron F5000LFP →
- 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 →