Portable power stations have become essential gear for campers, remote workers, and anyone who wants a reliable backup during outages. Two of the most popular mid-range options right now are the Jackery Explorer 1000 and the EcoFlow Delta 2. Both sit in the same price neighborhood and promise to keep your devices alive when the grid can't, but they take noticeably different approaches to capacity, charging speed, and everyday usability. We've tested both extensively to help you decide which one belongs in your home, garage, or truck bed.
Quick Picks: TL;DR
- Best Overall: EcoFlow Delta 2 — faster charging, more outlets, and a smarter app make it the more versatile all-rounder.
- Best for Camping & Portability: Jackery Explorer 1000 — lighter, simpler, and backed by a rock-solid reputation in the outdoor community.
- Best Value Long-Term: EcoFlow Delta 2 — LFP battery chemistry means 3,000+ charge cycles versus Jackery's ~500, lowering the cost per cycle dramatically.
1. Jackery Explorer 1000
The Jackery Explorer 1000 has been a bestseller in the portable power category for several years, and for good reason. It packs a 1,002 Wh lithium-ion battery into a sturdy orange-and-black chassis that weighs around 22 lbs — manageable enough for one person to carry, even on a trail. With a 1,000W continuous output (2,000W surge) via its pure sine wave inverter, it can handle most household appliances including small fridges, CPAP machines, laptops, and power tools with modest draw.
On the output side you get three standard AC outlets, two USB-A ports, two USB-C ports (one 60W PD), and a 12V carport — a solid spread for most use cases. Charging options include a standard wall outlet (around 7–8 hours to full), solar panels up to 400W, and a car adapter. The built-in LCD screen is clear and easy to read in daylight, displaying wattage in and out, remaining battery percentage, and estimated run time.
Who it's for: Weekend campers, tailgaters, and homeowners who want a simple, no-fuss backup power source that's easy to grab and go. The Jackery ecosystem of solar panels integrates cleanly if you plan to go off-grid.
Pros
- Lightweight and genuinely portable at ~22 lbs
- Simple, intuitive interface — no app required
- Well-established brand with strong customer support
- Pure sine wave AC output safe for sensitive electronics
- Wide solar input compatibility (up to 400W)
- Quiet operation with low fan noise
Cons
- Wall charge takes 7–8 hours — no fast charging
- Older NMC lithium-ion cells rated for only ~500 cycles
- USB-C output capped at 60W (not ideal for newer laptops)
- No expansion battery option
- App functionality is limited compared to competitors
- AC output limit of 1,000W rules out larger appliances
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2. EcoFlow Delta 2
The EcoFlow Delta 2 is the newer, more technically ambitious contestant in this matchup. It offers a 1,024 Wh LFP (lithium iron phosphate) battery — nearly identical capacity to the Jackery on paper, but the chemistry tells a very different story under the hood. LFP cells are inherently more stable, run cooler, and are rated for an impressive 3,000+ charge cycles to 80% capacity, meaning the Delta 2 could realistically outlast two or three Jackery Explorer 1000s over its lifetime.
Where EcoFlow really differentiates itself is charging speed. The Delta 2 supports X-Stream fast charging, bringing the unit from 0 to 80% in under one hour from a wall outlet and fully charged in roughly 80 minutes. That's a transformative difference if you're topping up between camping trips or during a short power window in an outage. Solar input reaches up to 500W, and the unit supports pass-through charging. Output is plentiful: five AC outlets (1,800W continuous, 2,700W with X-Boost surge), two USB-A ports, two USB-C ports (up to 100W PD), and a 12V carport.
The EcoFlow app is genuinely useful — it shows detailed energy analytics, lets you set charging limits to protect battery health, schedule operations, and even monitor via Wi-Fi or Bluetooth. An optional expansion battery doubles the capacity to 2,048 Wh, making the Delta 2 a surprisingly scalable system.
Who it's for: Home backup users, van lifers, remote workers, and anyone who values long-term durability, fast recharging, or the ability to grow their system over time. It's also the better pick if you regularly run high-draw appliances.
Pros
- Blazing fast charging — 0–80% in under 60 minutes
- LFP battery rated for 3,000+ cycles (exceptional longevity)
- Higher AC output: 1,800W continuous (2,700W surge)
- 100W USB-C PD output for fast laptop charging
- Expandable with an optional extra battery
- Excellent, feature-rich companion app
- 500W solar input capacity
Cons
- Heavier at ~27 lbs — less ideal for hiking or backpacking
- Fan can be noticeably loud under heavy load
- Slightly higher upfront price than the Jackery
- App adds complexity some users don't want
- LFP cells are bulkier per watt-hour than NMC
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Our Verdict: EcoFlow Delta 2 Wins on Points
If you're only buying one power station and plan to use it for years, the EcoFlow Delta 2 is the smarter investment. Its LFP battery, rapid charging, and higher output ceiling give it a meaningful edge over the Jackery Explorer 1000 in nearly every measurable category. That said, the Jackery is no slouch — it's lighter, simpler, and a beloved choice for outdoor use where you'd rather not rely on an app. Choose the Jackery if portability and simplicity are your top priorities; choose the EcoFlow Delta 2 if longevity, speed, and power output matter most.
Side-by-Side Comparison
| Feature | Jackery Explorer 1000 | EcoFlow Delta 2 |
|---|---|---|
| Battery Capacity | 1,002 Wh | 1,024 Wh |
| Battery Chemistry | NMC Lithium-Ion | LFP (Lithium Iron Phosphate) |
| Cycle Life (to 80%) | ~500 cycles | 3,000+ cycles |
| AC Output (Continuous) | 1,000W | 1,800W |
| AC Surge Capacity | 2,000W | 2,700W (X-Boost) |
| AC Outlets | 3 | 5 |
| USB-C Output (Max) | 60W PD | 100W PD |
| Wall Charge Time | ~7–8 hours | ~80 minutes (X-Stream) |
| Max Solar Input | 400W | 500W |
| Weight | ~22 lbs (10 kg) | ~27 lbs (12 kg) |
| Expandable Capacity | No | Yes (up to 2,048 Wh) |
| Companion App | Basic | Full-featured (Wi-Fi & BT) |
| Inverter Type | Pure Sine Wave | Pure Sine Wave |
| Pass-Through Charging | Yes | Yes |
Frequently Asked Questions
Can either power station run a refrigerator?
Both can run a standard mini-fridge or energy-efficient full-size fridge (typically 100–150W running draw), but the EcoFlow Delta 2's higher surge capacity (2,700W) makes it more reliable at handling the compressor startup spike. The Jackery Explorer 1000's 2,000W surge is sufficient for many modern Energy Star fridges, but check your appliance's startup wattage before relying on it.
Which is better for solar camping?
Both pair well with solar panels, but the EcoFlow Delta 2 accepts up to 500W of solar input versus 400W for the Jackery. In practical terms, the Delta 2 will recharge faster on sunny days. However, Jackery's SolarSaga panels are highly regarded for build quality and portability, and the Explorer 1000 + SolarSaga bundle is a popular, well-integrated package. Either system is a strong solar camping choice.
Is the EcoFlow Delta 2's LFP battery really worth the extra cost?
For most users, yes. With 3,000+ rated cycles versus the Jackery's ~500, the Delta 2's battery will last significantly longer before degrading. If you charge and discharge your unit regularly (e.g., weekly), the Jackery could show noticeable capacity loss within a few years, while the Delta 2 should maintain strong performance for a decade or more. The per-cycle cost of the Delta 2 is considerably lower over its lifetime.
Can I use these as UPS (uninterruptible power supply) backup units?
The EcoFlow Delta 2 supports pass-through charging and switches to battery power in approximately 30 milliseconds during an outage — fast enough for most electronics but not technically UPS-grade (which requires under 20ms). The Jackery Explorer 1000 also supports pass-through but has a slower switchover time. Neither is ideal as a true UPS for sensitive server equipment, but both work well for general home appliance backup.
How do these handle extreme temperatures?
LFP chemistry in the EcoFlow Delta 2 is generally more thermally stable and performs better in both high heat and cold than the NMC cells in the Jackery Explorer 1000. In very cold conditions (below 32°F / 0°C), both units will see reduced capacity, but the Delta 2 tends to hold up better. For winter camping or use in hot climates, the Delta 2 has a slight reliability edge.