Jackery vs EcoFlow for a Home Outage
At three matched sizes, the Jackery and EcoFlow pages read on 2026-11-02 do not separate cleanly. EcoFlow lists higher AC output and a lower price per watt-hour at 1,000 Wh; Jackery states a cycle count where EcoFlow's DELTA pages state none. Every price below is a holiday-sale snapshot and may change.
Links: links to company websites on this page go straight to each company’s own site, and this site is not paid when you click them. How we link.
How this comparison was built
We matched the Jackery Explorer 300, Explorer 1000 v2 and Explorer 2000 v2 to the EcoFlow RIVER 3 Plus, DELTA 3 Classic and DELTA 3 Max Plus, because their capacities sit close together. Every figure comes from the makers' own pages, read on 2026-11-02, not from our own use.
Prices were read during sales: Jackery showed a Halloween Sale banner and EcoFlow an early Black Friday banner. They are a snapshot, not a standing price, and may change. The "$ per Wh" column is the price shown divided by the stated capacity, from our derived table. Where a maker's page disagrees with itself, the table says so rather than picking a number.
For the wider choice of brands and sizes, see our best solar generator guide. The same size question against a third maker is on Jackery vs Bluetti.
Around 300 Wh: Explorer 300 vs RIVER 3 Plus
| Criterion | Jackery Explorer 300 | EcoFlow RIVER 3 Plus |
|---|---|---|
| Capacity | 293 Wh (header says 292 Wh) | 286 Wh |
| Rated AC output | 300 W | 600 W |
| Surge | Not found in the page text | 1200 W surge (EcoFlow also lists X-Boost 1200 W) |
| Price shown | $289.00, no sale or list price shown | $279.00 sale, $299.00 regular |
| $ per Wh | $0.99 | $0.98 |
| AC recharge as stated | 2.5 hours using a 90 W wall charger and a 60 W USB-C charger together; wall charging alone also shown as 4.5 hours | 0 to 100% in 60 minutes; EcoFlow's footnote says internal lab tests at controlled conditions |
| Cycle life as stated | 4,000+ cycles to 70% capacity | 3000 cycles to 80% capacity |
| Warranty as stated | 5 years, page banner, purchase on jackery.com | Not on the product page; EcoFlow's warranty page lists 5 years |
The capacity and price are nearly the same. The output is not: EcoFlow states 600 W where Jackery states 300 W. On our 85% assumption, the derived run times for a refrigerator's 76 W average are 3.3 hours on the Jackery and 3.2 hours on the EcoFlow, so the output, not the capacity, decides what you can plug in. Neither unit can run a 1,500 W space heater; the derived table marks that load as over rated output for both.
The Jackery 300 page contradicts itself on weight and recharge conditions. Details are on our Jackery Explorer 300 page.
Around 1,000 Wh: Explorer 1000 v2 vs DELTA 3 Classic
| Criterion | Jackery Explorer 1000 v2 | EcoFlow DELTA 3 Classic |
|---|---|---|
| Capacity | 1070 Wh in the US spec table; the headline says 1024 Wh | 1024 Wh |
| Rated AC output | 1500 W | 1800 W |
| Surge | 3000 W surge peak | 3600 W surge (X-Boost 2600 W) |
| Price shown | $559.00 black, $589.00 Dune White; sale equals list | $479.00 sale, $599.00 regular |
| $ per Wh | $0.52 (worked on 1070 Wh) | $0.47 |
| AC recharge as stated | 1.58 hours by AC adapter in the spec table; the headline names an Emergency Super Charge of 0 to 100% in 50 minutes, with no condition explained | 0 to 80% in 45 minutes and a full charge in 60 minutes; EcoFlow's footnote for this figure was not read |
| Cycle life as stated | 4000 cycles to 70%+ | No cycle count on the page; the page says "10 years" of power |
| Warranty as stated | 3+2 years on the product page (5 on jackery.com) | 3 years standard plus 2 with app registration |
This is the size where the numbers lean most clearly. EcoFlow lists more AC output and a lower price per watt-hour on the day we read both. Jackery gives a cycle count and EcoFlow does not.
At our 85% assumption, a refrigerator averaging 76 W runs about 12.0 hours on the Jackery's 1070 Wh and about 11.5 hours on the EcoFlow's 1024 Wh. A 1,583 W microwave is above the Jackery's 1500 W rating, so it cannot run it; the DELTA 3 Classic's 1800 W rating covers it for about 33 minutes.
Jackery's own service page lists the 1000 Series at 2+1 years, which conflicts with the product page's 3+2. Our Jackery Explorer 1000 page sets out which model number is which.
Around 2,000 Wh: Explorer 2000 v2 vs DELTA 3 Max Plus
| Criterion | Jackery Explorer 2000 v2 | EcoFlow DELTA 3 Max Plus |
|---|---|---|
| Capacity | 2042 Wh | 2048 Wh |
| Rated AC output | 2200 W | 3000 W, 4 AC ports |
| Surge | 4400 W surge peak | 6000 W surge (X-Boost 3800 W) |
| Price shown | $999.00; a 10% OFF tag appears but Jackery's feed lists sale equal to list | $1,149.00 sale, $1,599.00 regular |
| $ per Wh | $0.49 | $0.56 |
| AC recharge as stated | 1.75 hours by AC adapter in the spec table; the collection card says 1.3 hours, a figure no spec table backs | 0 to 80% in 64 minutes on 1800 W wall charging; full-charge time not read |
| Cycle life as stated | 4000 cycles to 70%+ | No cycle count on the page; "10 years" wording |
| Warranty as stated | 3+2 years | 3 years standard plus 2 with app registration |
The capacities are within 6 Wh of each other. Here the Jackery shows the lower price per watt-hour, and EcoFlow the higher output. For a refrigerator, the derived run times are 22.8 hours on the Jackery and 22.9 hours on the EcoFlow, which is no real difference. Both can run the 1,500 W heater and the microwave for roughly 1.1 to 1.2 hours.
The ceilings differ, 2200 W against 3000 W. See what a solar generator can run for the wattage arithmetic, and our Jackery Explorer 2000 page for the Jackery's own pages.
Returns, shipping and warranty
Jackery states a 30-day return window from the date you receive an order placed on jackery.com. Return shipping is deducted from the refund unless the item is defective or damaged, and a restocking fee applies if the item is not in original condition, with the amount not stated.
EcoFlow states a 30-day window as well, with the product in its original packaging. For a US return that is not a quality issue, EcoFlow states that the buyer pays a payment-processing fee (2.6% for a credit card) plus a return shipping cost from a model table: $15 for the RIVER 3 Plus, $20 for the DELTA 3 Classic and $54 for the DELTA 3 Max Plus. A quality issue gets a full refund or one free replacement.
On warranty, EcoFlow's "5-Year Warranty" is 3 years standard plus 2 more only if you register in EcoFlow's app. Jackery's 3+2 also requires a jackery.com purchase for the free extension. Read each policy before you buy.
Which fits which situation
- Phones, lights, a router and a laptop for a day or two: the 300 class covers these on either brand. Output matters little, so the price per watt-hour is nearly a tie on the day we read them.
- A refrigerator plus small loads: the 1,000 Wh class gives roughly 11 to 12 hours of the fridge average on its own at our assumption. EcoFlow lists more output and the lower price per watt-hour; Jackery lists a stated cycle count.
- A heater, microwave or several large loads at once: check the rated output first. Only the 2,000 Wh class on both brands handles all of these, and EcoFlow lists the higher ceiling.
- Comparing against a generator rather than another battery: see solar generator vs gas generator.
Check your own loads against our emergency kit checklist first.
What the table cannot tell you
- Real recharge speed. Each recharge time is a maker's figure under its own conditions. EcoFlow's RIVER 3 Plus footnote names controlled lab conditions without a temperature, and two Jackery pages give different times for the same product.
- Cycle life against cycle life. Jackery states cycles to 70% capacity; EcoFlow's RIVER 3 Plus states cycles to 80%. The end points differ, so the numbers are not directly comparable, and the DELTA pages give no count at all.
- Where a price will be next month. These are sale prices read on one day. EcoFlow's RIVER 3 Plus URL redirected to a flash-sale page.
- Reliability and service. None of these pages tell you how often a unit fails or how fast a claim is handled.
- Medical devices. Read the label on your device and its power supply, ask its maker, and do not rely on a power station for anything you cannot afford to lose.
FAQ
Is EcoFlow or Jackery better for a power outage?
The maker pages do not separate them at every size. EcoFlow lists higher output at each size and a lower price per watt-hour at 1,000 Wh; Jackery lists the lower price per watt-hour at 2,000 Wh and states cycle counts where EcoFlow's DELTA pages do not.
Does EcoFlow really have a 5-year warranty?
EcoFlow's DELTA pages say "5-Year Warranty", and its warranty page lists 3+2 years subject to registration. The extra 2 years depend on registering in the app. Jackery's product pages say 3+2 years, with the extension free for jackery.com purchases.
Why does the Jackery 1000 v2 show two capacities?
Jackery's page shows 1024 Wh in the headline and 1070 Wh in the 120V US spec table, and does not explain the difference. We use 1070 Wh for run times and $ per Wh, and flag it.
Are these prices the usual prices?
No. They are holiday-sale snapshots read on 2026-11-02. Jackery showed a Halloween Sale banner and EcoFlow an early Black Friday banner. Check the maker's page for the current figure.