Sphero BB-8, BB-9E, and R2-D2: Are they worth it? | Android Central
Sphero R201-APW White App Enabled - Newegg.com
Can anyone recommend a resource for replacement batterys for an old Sphero 2.0 who's batteries have died? More photos of the teardown if anyone is interested, I can post in comments. :
Amazon.com: Sphero Star Wars Original BB-8 App Controlled Robot (No Droid Trainer) - Non-Retail Packaging : Toys & Games
Best Buy: Sphero R2-Q5 Black R201QRW
R2D2 Replacement Battery : r/Sphero
Sphero BB-8 Repair - iFixit
Amazon.com: Sphero R201ROW Star Wars R2D2 Appge Controlled Droide White/Blue : Toys & Games
Amazon.com: R2-D2 App-Enabled Droid (Discontinued by Manufacturer) : Toys & Games