Mophie Powerstation Fast 20
Amazon: the cheapest today among the stores checked
Buy on AmazonUpdated Nov 7, 2026
Nano36 Power Bank costs $1 less today, across the stores checked.
Mophie Powerstation Fast 20 is the cheaperSmallrig Nano36 Power Bank is $1 the cheaper
Amazon: the cheapest today among the stores checked
Buy on AmazonAmazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Updated 07/11/2026
| Item | Powerstation Fast 20 | Nano36 Power Bank |
|---|---|---|
| Specs | ||
| Type | Power bank | Power bank |
| Capacity changes | 20,000 mAh | 10,000 mAh |
| General | ||
| Model changes | Powerstation Fast 20 | Nano36 Power Bank |
Powerstation Fast 20 orAnker 100W Max USB C Charger$60Compare
Nano36 Power Bank orAnker 621 Magnetic Portable Charger (MagGo)$60Compare
Powerstation Fast 20 orAnker 621 Magnetic Portable Charger (MagGo)$60Compare
Powerstation Fast 20 orMophie Powerstation Plus 10K Portable Charger$60Compare
Nano36 Power Bank orMophie Powerstation Plus 10K Portable Charger$60Compare
Nano36 Power Bank orUGREEN 20000mAh Qi2 15W Power Bank$58CompareSource: Catalog of partner stores, checked on 07/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the power bank; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure real charging speed or safety or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.