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Goal Zero Sherpa 100PD Wireless Portable Power Bank 100W USB-C Power Delivery 25600mAh (4th Generation) Sherpa 100 PD
4.4
Based on 190 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 24, 2025
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About the Author
Expert analysis by Lucía Esteban
Lucía Esteban
Expert ReviewerStaff Writer
From Madrid, Lucía writes about reading and listening culture for Review Atlas. She pairs e‑reader and headphone reviews with book and album roundups that celebrate value and discovery. Her bilingual guides open more shelves—and playlists—to more people.
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View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Lucía Esteban
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Portable Power Banks testing methodology
Last updated: November 24, 2025
|Independently tested and reviewed