# Hardware & Mods

**URL:** https://forums.pimoroni.com/c/32blit/hardware-mods/27.md

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## [About the Hardware & Mods category](https://forums.pimoroni.com/t/about-the-hardware-mods-category/10896)

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**Author:** [@gadgetoid](https://forums.pimoroni.com/u/gadgetoid)\
**Replies:** 0

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3D printing a case? Choosing a battery? Adding shoulder buttons? Post your hacks, tweaks, advice and builds here!

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## [Battery](https://forums.pimoroni.com/t/battery/12855)

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**Author:** [@satsuma](https://forums.pimoroni.com/u/satsuma)\
**Replies:** 3\
**Last updated:** [June 26, 2020, 8:58pm UTC](https://forums.pimoroni.com/t/battery/12855 "2020-06-26T20:58:12Z")

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What batteries are people using? Any pros and cons to consider? How long does a typical charge last? Thanks in advance for any advice!