The Power Station Database
A hand-maintained dataset of 22 verified spec fields for 146 portable power stations across 6 brand ecosystems — the same database that powers every comparison on this site. The aggregate figures below are free to quote; the full row-level dataset is available on request.
How these numbers are sourced and verified is documented on our methodology page.
Need the full row-level dataset?
146 products · 22 fields · snapshot 2026-10-13. We share the complete file with researchers, journalists, calculator builders, and non-competing partners — tell us who you are and how you'll use it, and we'll send it over.
Headline Numbers
Computed from the full catalog snapshot of 2026-10-13. Each figure below is quotable as-is — attribution snippet at the bottom of the page.
$0.63/Wh
Median price per watt-hour
92.5%
Of models use LFP chemistry
26.4 lbs
Median weight per kWh of capacity
3,500 vs 500
Median rated cycles, LFP vs NMC
- The median portable power station sells for $0.63 per watt-hour of rated capacity as of October 2026.
- 92.5% of tracked models (135 of 146) use LFP (LiFePO4) battery chemistry; 6.8% (10) use NMC.¹
- The median unit weighs 26.4 lbs per kWh of rated capacity.
- LFP models carry a median manufacturer cycle-life rating of 3,500 cycles — versus 500 for NMC models, a 7× gap.
¹ The remaining 1 unit uses Sodium-ion chemistry. Every median on this page leaves out the 30 bundle SKUs (a base unit sold with extra batteries or other add-ons, or two units sold as one), whose $/Wh reflects add-on pricing rather than the base unit, and 3 newly announced units whose price is a pre-sale figure, our estimate or the maker’s “from” price, not a store price yet (EcoFlow TITAN 5000; EcoFlow TITAN 5000 Classic; EcoFlow TITAN 5000 Plus).
The 30 bundle SKUs
Anker 2*SOLIX E10 + 4*B6000 + Power Dock; Anker 2*SOLIX E10 + 6*B6000 + Power Dock; Anker 2*SOLIX E10 + 8*B6000 + Power Dock; Anker 2*SOLIX E10 + 10*B6000 + Power Dock; Anker SOLIX E10 + 2*B6000; Anker SOLIX E10 + 3*B6000; Anker SOLIX E10 + 4*B6000; Anker SOLIX E10 + 5*B6000; BLUETTI 2*EP800 + 4*B500; BLUETTI 2*EP800 + 6*B500; BLUETTI 2*EP800 + 8*B500; BLUETTI 2*EP900 + 4*B500; BLUETTI 2*EP900 + 6*B500; BLUETTI 2*EP900 + 8*B500; BLUETTI AC300 + 4*B300; BLUETTI AC500 + 2*B300K; BLUETTI Apex 300 + 2*B300K; BLUETTI Apex 300 + 2*B500K; BLUETTI Apex 300 + B300K; BLUETTI Apex 300 + B500K; BLUETTI EP800 + 2*B500; BLUETTI EP800 + 3*B500; BLUETTI EP800 + 4*B500; BLUETTI EP900 + 2*B500; BLUETTI EP900 + 3*B500; BLUETTI EP900 + 4*B500; EcoFlow DELTA Pro Ultra + 1 Battery; EcoFlow DELTA Pro Ultra + 2 Batteries; Goal Zero Yeti PRO 4000 + Tank PRO 4000 (Yeti PRO 8000); Jackery Explorer 5000 Plus Double Kit
Price per Watt-Hour by Capacity Class
The same capacity classes we use to rate units sitewide. Price per watt-hour falls with size up to the Large class; Home Backup units cost more again. Whole-Home / Off-Grid has a single model in the medians, so its row is that unit's price.
| Capacity class | Range | Models | Median $/Wh |
|---|---|---|---|
| Personal | 0–500 Wh | 24 | $0.974 |
| Compact | 500–1,000 Wh | 20 | $0.632 |
| Everyday | 1,000–2,000 Wh | 27 | $0.553 |
| Large | 2,000–3,500 Wh | 26 | $0.463 |
| Home Backup | 3,500–7,000 Wh | 15 | $0.625 |
| Whole-Home / Off-Grid | 7,000+ Wh | 1 | $0.651 |
Brand Medians
One row per brand ecosystem — median list price, capacity, value, and weight across each catalog. Bundle SKUs and estimated prices are left out (note ¹), so Models counts the units in the medians.
| Brand | Models | Median price | Median capacity | Median $/Wh | Median weight |
|---|---|---|---|---|---|
| Anker SOLIX | 20 | $649 | 1,040 Wh | $0.605 | 26.7 lbs |
| BLUETTI | 28 | $849 | 1,488 Wh | $0.578 | 48.4 lbs |
| DJI | 4 | $699 | 1,024 Wh | $0.658 | 30 lbs |
| EcoFlow | 26 | $549 | 1,024 Wh | $0.559 | 26.9 lbs |
| Goal Zero | 14 | $850 | 830 Wh | $1.012 | 26 lbs |
| Jackery | 21 | $729 | 1,264 Wh | $0.625 | 32 lbs |
The Full Dataset
The aggregates above are drawn from a complete, row-level catalog we maintain by hand. We don't publish the full file for open download — it's the product of ongoing verification work, and handing the entire catalog to anyone by default would simply arm competing comparison sites. Instead we share it directly, case by case.
What you get on request
- One row per model for all 146 tracked units, with 22 spec fields each — capacity, output, chemistry, cycle life, weight, and current list price.
- Our derived value metrics ($/Wh, Wh/lb), clearly marked as computed rather than manufacturer-stated.
- Delivered as CSV or JSON, whichever suits your project.
Or email hello@stationarena.com — we usually reply within a couple of business days.
Citing These Figures
Citing these figures
The aggregate figures on this page — median prices, the chemistry split, cycle-life ratings, and the per-class and per-brand medians — are free to quote in your articles, videos, and research. All we ask is a credit with a link back:
Source: Power Station Arena (https://stationarena.com/data).
Found an error, or want the underlying numbers for your article or research? Get in touch — corrections are folded into the next snapshot, per our corrections policy.