Power Banks Statistics (2026)
The median capacity in this library is 10,000 mAh, across 10 product listings with usable values. These are reported comparison values, not results from a shared product test.
This is a selected site library, not a market survey. Different listings may represent colors or bundles of the same model. Disagreements are excluded; agreement alone does not verify a claim.
Latest comparison update: June 2026 · 11 listings · Free to cite with a link back · Full spec sheet · Method
Key numbers
Key findings
Each line includes the number of listings that list that measurement, so you can see how much information it is based on.
Technical term? Tap, hover over, or focus a dotted underline for a plain-English explanation. Browse the glossary.
- The median capacity of the 10 power banks listings with usable values in our library is 10,000 mAh (mean 14,070 mAh), ranging from 5,000 mAh (Anker 622 Magnetic Battery (MagGo)) to 25,600 mAh (Anker 747 Power Bank (PowerCore 26K)). The most common figure is 10,000 mAh, shared by 5 of the 10 listings.
- The median weight of the 10 power banks listings with usable values in our library is 287 g (mean 330 g), ranging from 103 g (Anker 622 Magnetic Battery (MagGo)) to 598 g (Anker 747 Power Bank (PowerCore 26K)).
- The median max input of the 6 power banks listings with usable values in our library is 65 W (mean 59.2 W), ranging from 30 W (Anker Nano Portable Charger 45W 10,000mAh) to 100 W (Anker Prime Power Bank (20K, 220W)). The most common figure is 65 W, shared by 3 of the 6 listings.
- The median max output of the 5 power banks listings with usable values in our library is 65 W (mean 68.2 W), ranging from 18 W (Belkin BoostCharge 10000mAh Power Bank) to 140 W (Anker 737 Power Bank (PowerCore 24K)).
- The median Wh rating of the 4 power banks listings with usable values in our library is 81.4 Wh (mean 82.5 Wh), ranging from 72.4 Wh (Anker Prime Power Bank (20K, 220W)) to 94.7 Wh (Anker 747 Power Bank (PowerCore 26K)).
- The median USB-A ports of the 8 power banks listings with usable values in our library is 1 (mean 1.25), ranging from 0 (Anker 622 Magnetic Battery (MagGo)) to 2 (Baseus Blade 100W 20000mAh Laptop Power Bank). The most common figure is 1, shared by 4 of the 8 listings.
- The median USB-C ports of the 6 power banks listings with usable values in our library is 1.5 (mean 1.5), ranging from 1 (Anker 622 Magnetic Battery (MagGo)) to 2 (Baseus Blade 100W 20000mAh Laptop Power Bank). The most common figure is 1, shared by 3 of the 6 listings.
- 17% of the counted power banks listings in our library have wireless charging (1 of the 6 listings whose pages list it).
- 100% of the counted power banks listings in our library have an airline-safe capacity (under 100 Wh) (5 of the 5 listings whose pages list it).
Reported numeric specs
| Spec | Listings | Lowest | Median | Mean | Highest | Most common |
|---|---|---|---|---|---|---|
| Capacity | 10 | 5,000 mAhAnker 622 Magnetic Battery (MagGo) | 10,000 mAh | 14,070 mAh | 25,600 mAhAnker 747 Power Bank (PowerCore 26K) | 10,000 mAh (5) |
| Weight | 10 | 103 gAnker 622 Magnetic Battery (MagGo) | 287 g | 330 g | 598 gAnker 747 Power Bank (PowerCore 26K) | — |
| Max Input | 6 | 30 WAnker Nano Portable Charger 45W 10,000mAh | 65 W | 59.2 W | 100 WAnker Prime Power Bank (20K, 220W) | 65 W (3) |
| Max Output | 5 | 18 WBelkin BoostCharge 10000mAh Power Bank | 65 W | 68.2 W | 140 WAnker 737 Power Bank (PowerCore 24K) | 18 W (2) |
| Wh Rating | 4 | 72.4 WhAnker Prime Power Bank (20K, 220W) | 81.4 Wh | 82.5 Wh | 94.7 WhAnker 747 Power Bank (PowerCore 26K) | — |
| USB-A Ports | 8 | 0Anker 622 Magnetic Battery (MagGo) | 1 | 1.25 | 2Baseus Blade 100W 20000mAh Laptop Power Bank | 1 (4) |
| USB-C Ports | 6 | 1Anker 622 Magnetic Battery (MagGo) | 1.5 | 1.5 | 2Baseus Blade 100W 20000mAh Laptop Power Bank | 1 (3) |
Reported features
| Feature | Share | Listings with it | Listings counted |
|---|---|---|---|
| Have wireless chargingfrom the “Wireless Charging” row | 17% | 1 | 6 |
| Have an airline-safe capacity (under 100 Wh)from the “Airline Carry-On” row | 100% | 5 | 5 |
How these numbers are calculated
The sample consists of the product listings on the Power Banks spec sheet: 11 listing identifiers drawn from 7 comparison pages. Identical ASINs are grouped; different ASINs are not merged by name. This can include several variants of one model. These descriptive figures cannot estimate market prevalence or what buyers prefer.
A spec is reported only when at least four listings list it and at least 70% of those values parse as one number in one unit. Mixed units are converted (grams to ounces, weeks to days). Values quoted as a range are left out rather than guessed. Yes/no features use explicitly parseable responses. Other feature summaries use specified text patterns in the reported descriptions; these are not independently verified product capabilities.
Documented revisions replace older inputs for the same listing. Conflicting descriptions and unavailable values are excluded from calculations, rather than counted as zero or a missing feature. Many remaining source claims still need review. Spot an error? Email hello@speckatlas.com with the model and the source.
Cite these statistics
Free to quote in articles, forum answers, wikis and videos under Creative Commons Attribution 4.0. Please link to this page so readers get the current figures and can see how many listings each measurement is based on.
Spec Atlas, "Power Banks Statistics 2026: 11 Product Listings in Our Library", June 2026. https://speckatlas.com/compare/power-banks/stats
The underlying table is the Power Banks spec sheet, which you can also embed. Individual pairings are on the Power Banks comparisons hub.