EcoFlow Delta 2 vs Jackery Explorer 1000 v2 — the two names everyone lands on when shopping for a 1kWh power station. Same rough size, same rough capacity, similar price most of the year. So which one actually deserves your money? Quick verdict: buy the EcoFlow Delta 2.
That verdict comes down to one thing more than anything else: output. The Delta 2 gives you 1800W versus the Jackery’s 1500W, and that is the biggest real-world difference between these two. Capacity, weight, charging speed, all of it is close. But the extra 300W of output is the difference between running your microwave with the lights on and running it on a razor’s edge.
It would be a mistake to call the Jackery a consolation prize. It is lighter, quieter, simpler to use, and its battery is rated for more cycles. For campers, tailgaters, and anyone who will carry the station up stairs regularly, it might be the better buy for you specifically. But for the average buyer, the Delta 2’s advantages stack up higher.
Below is the full round-by-round breakdown across eight categories, a spec table, and two plain-English buying guides so you can match the right station to how you actually live.
- Output: Delta 2 gives you 1800W vs the Jackery’s 1500W. That is the biggest real-world difference.
- Capacity: nearly identical, 1024Wh vs 1070Wh. The 46Wh gap is about 4% and barely matters.
- Weight: Jackery wins at 23.8 lbs vs 27 lbs, with a fold-flat handle.
- Charging: Delta 2 hits 80% in 50 minutes on AC. Jackery’s emergency mode charges in about an hour.
- Battery life and winner: Jackery is rated for 4000 cycles vs the Delta 2’s 3000 cycles, but the overall pick is the EcoFlow Delta 2, because output wattage limits you more often than anything else.
EcoFlow Delta 2 vs Jackery Explorer 1000 v2: Top Picks at a Glance
EcoFlow Delta 2
1800W output, 50-minute charging, 500W solar input, and a 5-year warranty. The best station for most people.
Jackery Explorer 1000 v2
Lighter, quieter, and simpler, with the longest-rated battery lifespan. The better pick if it travels with you.
Detailed Reviews
EcoFlow Delta 2
The Delta 2 is the all-rounder that wins on the spec that matters most day to day: 1800W of continuous AC output. That covers a microwave, a full-size coffee maker, a circular saw, or a space heater on low without breaking a sweat, with 2700W of surge for motor startups. On the Jackery’s 1500W, a space heater consumes the entire output budget. On the Delta 2, you still have headroom, which is the kind of difference you feel in a real outage, not on a spreadsheet.
It also recharges from 0 to 80% in 50 minutes on AC, the fastest AC charging in its class, accepts up to 500W of solar input, and carries a 5-year warranty, which is generous for this category. At 27 lbs it is not the lightest, and its 3000-cycle battery rating trails the Jackery’s 4000, but both numbers translate to many years of regular use. Its app is more feature-rich than Jackery’s, which power users like and casual users sometimes find busy.
Capacity is 1024Wh of LiFePO4, near-identical to the Jackery in practice. The personality here is the workhorse: the station that stays parked in the garage or home office and runs whatever you plug into it.
| Capacity | 1024Wh LiFePO4 |
| AC Output | 1800W (2700W surge) |
| Weight | 27 lbs |
| Recharge | 0-80% in 50 min, 500W solar max |
- 1800W output runs appliances the Jackery cannot
- Fastest AC charging in its class (0-80% in 50 min)
- 500W solar input, 25% more than the Jackery
- Verified 5-year warranty
- 27 lbs, heavier than the Jackery’s 23.8
- 3000 cycles vs Jackery’s 4000
- Feature-rich app can feel busy to casual users
Jackery Explorer 1000 v2
The Jackery 1000 v2 is the station owners describe as the one they actually grab. At 23.8 lbs with a handle that folds flat, it is noticeably easier to carry and easier to stash in a car trunk or closet, and owners consistently praise how quiet and simple it is to use. Its battery is rated for 4000 cycles to 70% capacity, the longest lifespan rating in this comparison, and the one-tap emergency charge mode refills it in about an hour via the app.
The tradeoff is output: 1500W continuous with 3000W surge. That covers most of what people plug into a 1kWh station, but a 1500W space heater is the whole budget with nothing to spare. Solar input tops out at 400W versus the Delta 2’s 500W, so off-grid recharging is a step slower with bigger panel setups.
Capacity is 1070Wh of LiFePO4, effectively the same as the Delta 2 in real use (the 46Wh gap is about 20 extra minutes on a fridge). The personality here is the lightweight traveler: the pick for camping, tailgating, job sites, and anyone who hands it to someone who finds tech intimidating.
| Capacity | 1070Wh LiFePO4 |
| AC Output | 1500W (3000W surge) |
| Weight | 23.8 lbs |
| Recharge | ~1 hour emergency charge (via app), 400W solar max |
- Lightest at 23.8 lbs with fold-flat handle
- Quiet and beginner-friendly, praised by owners
- 4000 cycles, longest-rated battery lifespan
- One-tap emergency charge in about an hour
- 1500W output limits power-hungry appliances
- 400W solar input vs the Delta 2’s 500W
- Warranty terms not in our verified spec set, check the listing
Round-by-Round Breakdown
| Spec | EcoFlow Delta 2 | Jackery Explorer 1000 v2 |
| Capacity | 1024Wh LiFePO4 | 1070Wh LiFePO4 |
| AC Output | 1800W (2700W surge) | 1500W (3000W surge) |
| Weight | 27 lbs | 23.8 lbs |
| AC Charging | 0-80% in 50 min | ~1 hr emergency mode (app) |
| Solar Input | 500W max | 400W max |
| Battery Cycles | 3000 (to 80%) | 4000 (to 70%) |
| Warranty | 5-year | Check listing |
| Personality | All-round workhorse | Lightweight traveler |
- Round 1: Capacity (1024Wh vs 1070Wh). The Jackery wins on paper, but 46Wh is roughly 4%, about 20 extra minutes on a fridge. You will never feel it. Winner: Jackery, by a margin too small to matter.
- Round 2: Output (1800W vs 1500W). The round that affects daily life most. The Delta 2 runs microwaves, coffee makers, and space heaters with headroom to spare; the Jackery starts saying no sooner. Winner: EcoFlow Delta 2, clearly.
- Round 3: Weight and Portability (27 lbs vs 23.8 lbs). The Jackery’s fold-flat handle and 3.2-lb advantage are something you feel every time you move it, and owners describe it as the one they actually grab. Winner: Jackery Explorer 1000 v2.
- Round 4: Charging Speed (50 minutes vs 1 hour). The Delta 2 hits 80% in 50 minutes on AC; the Jackery’s emergency mode takes about an hour. Both refill between outages comfortably. Winner: EcoFlow Delta 2, by a nose.
- Round 5: Solar Input (500W vs 400W). 25% more solar means meaningfully faster daytime refills for off-grid and multi-day use. Winner: EcoFlow Delta 2.
- Round 6: Battery Lifespan (3000 vs 4000 cycles). The Jackery wins the headline number, though the brands measure to different endpoints (70% vs 80%), so it is not a perfectly clean comparison. Both last many years of normal use. Winner: Jackery Explorer 1000 v2.
- Round 7: App Experience. The Jackery app is simpler and gets consistent praise; the EcoFlow app offers deeper control that power users like and casual users sometimes find busy. Winner: tie, depends on your style.
- Round 8: Warranty. EcoFlow backs the Delta 2 with a verified 5-year warranty; the Jackery 1000 v2’s terms were not in our verified spec set, so check the listing before you buy. Winner: EcoFlow Delta 2, on verified information.
Buy the EcoFlow Delta 2 If…
- You run power-hungry appliances: microwaves, space heaters, power tools, coffee makers
- You want the fastest AC recharging between uses
- You plan to add serious solar (500W input vs 400W)
- A 5-year warranty matters to you
- The station mostly stays in one place (garage, home office, RV)
Buy the Jackery Explorer 1000 v2 If…
- You carry the station often: camping, tailgating, job sites
- Every pound matters and you want the fold-flat handle
- You want the longest-rated battery lifespan (4000 cycles)
- You value the simplest, quietest, most beginner-friendly experience
- It goes on a deep sale that undercuts the Delta 2 meaningfully
Our Verdict
Buy the EcoFlow Delta 2. The deciding factor is output: 1800W versus 1500W is a gap you run into constantly with real appliances, while the Jackery’s advantages (lighter, quieter, more cycles) are comforts, not capabilities. Add the faster charging, the bigger solar input, and the 5-year warranty, and the Delta 2 is the better station for most people at typical prices. The Jackery 1000 v2 is the better buy if you will carry it, camp with it, or hand it to someone who finds tech intimidating.