# Picrawler battery installation

**URL:** <https://forum.sunfounder.com/t/picrawler-battery-installation/1166>\
**Category:** Robotic kit for Raspberry Pi\
**Created:** [June 2, 2024, 2:11am UTC](https://forum.sunfounder.com/t/picrawler-battery-installation/1166 "2024-06-02T02:11:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![JWS](https://avatars.discourse-cdn.com/v4/letter/j/eb8c5e/32.png) [@JWS](https://forum.sunfounder.com/u/JWS)\
**Post date:** [June 2, 2024, 2:11am UTC](https://forum.sunfounder.com/t/picrawler-battery-installation/1166/1 "2024-06-02T02:11:28Z")

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My robot hat speaker was damaged during installation because of interference with a heat sink on my Raspberry Pi 3b. So I purchased a new robot hat , CN0425D, and removed the heat sink. The new robot hat comes with a battery. I cannot find a simple way to install the new battery in the Pi crawler. I cannot use the existing battery in the Pi crawler because the battery connector on the old battery case differs from the connector required for the new robot hat.

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**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\
**Post date:** [June 3, 2024, 8:31am UTC](https://forum.sunfounder.com/t/picrawler-battery-installation/1166/2 "2024-06-03T08:31:13Z")

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Please download and follow the manual step by step：[Z0102V23-picrawler\_594x280mm\_5.29.pdf - Google Drive](https://drive.google.com/file/d/1WIVD2LRHRBCJqGYXl8VHLGq8ODdUBgWC/view?usp=drive_link)