Oukitel BP2000 vs EcoFlow DELTA 1300
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
EcoFlow DELTA 1300 costs $300 less. Whether that gap is worth closing depends on what you need to run.
- Oukitel BP2000 holds 63% more energy (2048Wh vs 1260Wh), so it runs the same load proportionally longer.
- Oukitel BP2000 has 700W more surge headroom (4000W vs 3300W) — that decides whether a fridge, pump or AC compressor will actually start.
- EcoFlow DELTA 1300 is 21.1 lb lighter (30.9 lb vs 52 lb).
- Oukitel BP2000 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- Oukitel BP2000 is rated for 3,500 cycles vs 800 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the EcoFlow DELTA 1300. Its NMC cells are rated for 800 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
A value-brand 2kWh that competes almost entirely on price, routinely undercutting the majors by hundreds while matching their core specs on paper.
Best for: Bargain-focused buyers who want 2kWh of expandable backup for the least money.
Where it falls short:
- Weaker service network than the majors
- Resale value is lower
The original DELTA that put EcoFlow on the map. Fast-charging and high-surge for its day, but the NMC battery and lack of USB-C now show its age.
Best for: Bargain hunters who find it heavily discounted.
Where it falls short:
- NMC — ~800 cycles
- No USB-C PD
- 2-year warranty
| Spec | Oukitel BP2000 | EcoFlow DELTA 1300 |
|---|---|---|
| Price | $1299 | $999 |
| Capacity | 2048 Wh | 1260 Wh |
| Continuous output | 2200 W | 1800 W |
| Surge output | 4000 W | 3300 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,500 | 800 |
| Weight (lighter wins) | 52 lb | 30.9 lb |
| Max solar | 1000 W | 400 W |
| Recharge time (faster wins) | 1h 45m | 1h 36m |
Runtime head-to-head
| Appliance | Oukitel BP2000 | EcoFlow DELTA 1300 |
|---|---|---|
| Refrigerator | 29.0 hrs | 17.9 hrs |
| Mini fridge | 55.3 hrs | 34.0 hrs |
| Chest freezer | 21.8 hrs | 13.4 hrs |
| CPAP machine | 43.5 hrs | 26.8 hrs |
| Sump pump | 2.2 hrs | ❌ |