# 3D-printed modular power bank is infinitely repairable and customizable

> At first glance, the Zero is about as clunky and unattractive a power bank as you'll ever find these days. There's a good reason for that, though: you can take it apart without tools, swap out weak cells for fresh ones…

- **Source:** [Newatlas](https://newatlas.com/consumer-tech/3d-printed-modular-powerbank-repairable-ctrl-energy-zero/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6acfa171bea022c707dfaf62)
- **Published:** 2026-10-14
- **Category:** Phones
- **Tags:** #samsung #lg #foldable
- **Canonical:** http://localhost:4321/a/6acfa171bea022c707dfaf62

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_GearOpen's distilled summary. The full original article is published at Newatlas (source link above); GearOpen does not republish the source's full text._