In this video I disassemble a Sphero 2, replace the worn out batteries, and seal the Sphero back up in the original shell. The process should be very similar for other Sphero models like the original Sphero, the Sprk, and the Sprk+.
Link to batteries I used (you need 2 and they are sold individually at this link: https://amzn.to/3VKsCOr
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Chapters:
0:00 - Intro
1:49 - Cutting the Shell Open
3:08 - The Insides
4:33 - Disassembly
5:04 - Circuit Board Removal
7:30 - Old Battery Removal
10:00 - New Batteries
11:46 - Soldering New Batteries
13:54 - Reassembly
15:42 - Reinstall the Circuit Board
17:04 - Initial Test
17:35 - Cleaning up the Shell Halves
18:16 - Glue Up Intro
20:20 - Glue of Choice
21:46 - Gluing the Shell Back Together
22:52 - Inspecting the Glue Up
23:30 - Test Run
