When HN users recommended it
1 HN user recommended this in 2021, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Charmast 26800mAh Portable Li Polymer Compatible
Amazon's catalog no longer lists this product (checked 2026-11-02). The name comes from the link HN users posted.
It really wants 5V3A. I believe it will take less than that, but if you are using it at the same time it might still drain the battery. It uses 1.7W while in s2idle in my (rough) testing. I power off every night.
This might work for you: https://www.amazon.com/Charmast-26800mAh-Portable-Li-Polymer...