900–1,200 Wh class
EcoFlow DELTA 3
4.7/10
how we score ↗
- 1,024 Wh capacity
- 1,800 W AC output
- 27.6 lbs
Tied for the strongest inverter in its class — 1,800 W.
Check Price on Amazon ↗Portable power stations, ranked by their own numbers.
Independent data analysis·12 models tracked·Specs verified against official brand pages·Updated August 2026
When you buy through our links we may earn a commission — it never affects the math.
Top picks, computed from the specs
One winner per class, chosen by the same 0–10 score applied to every model — no editorial favorites.
300 Wh-and-under class
Jackery Explorer 300 Plus
2.2/10
how we score ↗
- 288 Wh capacity
- 300 W AC output
- 8.27 lbs
Tied for the biggest battery in its class — 288 Wh.
Check Price on Amazon ↗2,000 Wh-and-up class
EcoFlow DELTA Pro 3
7.8/10
how we score ↗
- 4,096 Wh capacity
- 4,000 W AC output
- 113.5 lbs
Biggest battery in its class — 4,096 Wh on tap.
Check Price on Amazon ↗Quick picks by use case
Ultralight Camping
Up to 300 Wh
Weekend RV / Van Life
900 – 1,200 Wh
Whole-Home Backup
2,000 Wh and up
What makes the list
- LiFePO4 only
- ≥245 Wh capacity
- Pure sine wave output
- Official-spec verified
If a model misses any one of these, it doesn't get tracked — let alone scored.
All 12 models, by score
| # | Model | Score | Capacity (Wh) | AC Output (W) | Weight (lbs) | |
|---|---|---|---|---|---|---|
| 1 | EcoFlow DELTA Pro 3 | 7.8 | 4,096 | 4,000 | 113.5 | Check Price ↗ |
| 2 | Anker SOLIX F3800 | 6.9 | 3,840 | 6,000 | 132 | Check Price ↗ |
| 3 | Jackery Explorer 2000 Plus | 6.0 | 2,042.8 | 3,000 | 61.5 | Check Price ↗ |
| 4 | EcoFlow DELTA 3 | 4.7 | 1,024 | 1,800 | 27.6 | Check Price ↗ |
| 5 | Jackery Explorer 1000 v2 | 4.5 | 1,070 | 1,500 | 23.8 | Check Price ↗ |
| 6 | Bluetti AC200L | 4.3 | 2,048 | 2,400 | 62.4 | Check Price ↗ |
| 7 | Bluetti AC180 | 4.0 | 1,152 | 1,800 | 35.27 | Check Price ↗ |
| 8 | Anker SOLIX C1000 | 3.4 | 1,056 | 1,800 | 28.44 | Check Price ↗ |
| 9 | Jackery Explorer 300 Plus | 2.2 | 288 | 300 | 8.27 | Check Price ↗ |
| 10 | Anker SOLIX C300 | 2.2 | 288 | 300 | 9.1 | Check Price ↗ |
| 11 | EcoFlow RIVER 3 | 2.2 | 245 | 300 | 7.8 | Check Price ↗ |
| 12 | Bluetti EB3A | 1.7 | 268 | 600 | 10.14 | Check Price ↗ |
Why trust our data
We don't lab-test — and we say so
Every figure on this site comes from the manufacturer's official spec page. We aggregate, normalize, and compute. We don't run load banks, and we don't claim hands-on time.
Scores are computed, not vibes
Each model's 0–10 score comes from one published formula applied to the same five specs for every unit. Read the formula ↗
Every spec has a source
Each product page links the exact official page its numbers came from, so you can check our work in one click.
Update cadence
Specs are re-verified against the official pages on a monthly cycle, and every score is recomputed the day any data point changes. Current data: 2026-08-08.
How we make money
Amazon pays us a referral commission when you buy through our links. The formula only sees specs, so commission structure can't move a ranking.
Corrections
If a number here ever differs from the official page, the official page wins — and we fix verified errors in the next update cycle. How to flag one: How We Score ↗