Our Verdict
EF ECOFLOW DELTA 2 Wins

It offers a higher 1800W AC output and expandable 1024Wh capacity. Choose Jackery 1000 v2 for its 1070Wh capacity, longer 4000 cycle life, and lighter 23.8 lbs weight.
Bottom Line: EF ECOFLOW DELTA 2 is the better choice. It offers a higher 1800W AC output and expandable 1024Wh capacity.
Key Differences
The most significant spec differences at a glance
Battery Capacity
4% lessAC Output
20% moreCharge Time
22% lessCycle Life
25% lessWeight
13% moreAdvantages
Where each product wins
EF ECOFLOW
- AC Output: 20% higher (1800.0 vs 1500.0)
- Charge Time: 22% lower (1.333 vs 1.7)
Jackery
- Battery Capacity: 4% higher (1024.0 vs 1070.0)
- Cycle Life: 25% higher (3000 vs 4000)
- Weight: 13% lower (27.0 vs 23.8)
Who Should Buy Which?
Find the right product for your needs
Buy EF ECOFLOW if...
EF ECOFLOW Portable Power
If you need versatile and expandable power for home backup or off-grid living on a tighter budget, the EF ECOFLOW DELTA 2 is your best choice. Ideal for users prioritizing higher 1800W AC output to run more demanding appliances and the flexibility to expand capacity from 1024Wh up to 3000Wh as needs grow. Its faster 1.33-hour charge time and competitive $388 price make it excellent for those who want robust power without breaking the bank, especially for emergencies or extensive RV use.
Buy Jackery if...
Jackery Explorer 1000 v2
The Jackery Explorer 1000 v2 suits outdoor enthusiasts or emergency preppers who value longer battery longevity and slightly lighter portability. If you prioritize a superior 4000 LiFePO4 cycle life for over a decade of use and a marginally lighter 23.8 lbs unit for easier transport during camping or RV trips, this is for you. Its 1070Wh capacity and 1500W AC output are robust for most needs, and the quicker 1-hour fast charge (via app) is convenient if you don't mind the $449 premium.
Spec Comparison
13 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $388 | $429 |
| Rating | 4.7(7.7k) | 4.7(4.3k) |
| Capacity Wh | 1024W | 1070W |
| Chemistry | LiFePO4 | LiFePO4 |
| AC Output Watts | 1800W | 1500W |
| Cycle Life | 3000 | 4000 |
| Expandable | Yes | — |
| Weight | 27 lbs | 23.8 lbs |
| Charge Time Hours | 1.33 hrs | 1.7 hrs |
| Solar Input Watts | 500W | — |
| Dc Ports | — | 1 |
| AC Outlets | — | 3 |
| USB A Ports | — | 1 |
| USB C Ports | — | 2 |
| Peak Output Watts | — | 3000W |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
EF ECOFLOW Portable Power
- Charges 0-80% in 50 mins via AC outlet.
- 1800W AC output powers most home appliances.
- Capacity expands from 1024Wh up to 3000Wh.
- 3000+ LiFePO4 battery cycles for long lifespan.
- Unit weighs 27 lbs.
- Solar panels purchased separately.
- Max capacity requires additional battery units.
Jackery Explorer 1000
- 1500W AC output supports high-wattage appliances.
- 1070Wh capacity delivers substantial portable power.
- LiFePO4 battery lasts 4000 cycles for 10+ years.
- Charges fully in 1 hour with app-enabled mode.
- Solar panels not included; purchase separately.
- 1-hour fast charge requires app activation each time.
- Only compatible with Jackery brand solar panels.
- Default full charge time is 1.7 hours.
Frequently Asked Questions
Common questions about this comparison
Which power station is better for powering demanding home appliances?
The EF ECOFLOW DELTA 2 is better for high-wattage home appliances with its 1800W AC output. The Jackery Explorer 1000 v2 offers 1500W. EcoFlow's output handles more devices simultaneously, making it suitable for more robust backup needs.
What's the main difference in battery capacity and lifespan?
The Jackery Explorer 1000 v2 has a slightly higher base capacity at 1070Wh and a longer LiFePO4 cycle life of 4000. The EF ECOFLOW DELTA 2 has 1024Wh and 3000+ cycles, but is expandable up to 3000Wh with extra batteries.
Which power station offers faster charging from an AC outlet?
The EF ECOFLOW DELTA 2 charges 0-80% in just 50 minutes via AC. The Jackery Explorer 1000 v2 can fully charge in 1 hour with an app-enabled mode, but its default full charge time is 1.7 hours.
Which unit is more portable for travel and camping?
The Jackery Explorer 1000 v2 is slightly more portable, weighing 23.8 lbs. The EF ECOFLOW DELTA 2 weighs 27 lbs. While both are portable, the Jackery offers a slight advantage in weight for easier transport.
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