Handheld Fan 6 inch DC9V

thingiverse

Booster board+ fan blade+ motor purchase from: https://item.taobao.com/item.htm?spm=a21n57.1.0.0.e55a523cZ4JjYd&id=600080171351&ns=1&abbucket=0#detail Battery: https://item.taobao.com/item.htm?spm=a1z09.2.0.0.3d252e8doEA9U3&id=654313570929&_u=d23u2uqj14d5 ----------------------------------------------------------------------------------------------------------------- I have only found the booster board on aliexpress but I can't find the same module pack as China Taobao. Sorry to can't help to find out the motor+ fan blade so I have provided the step files then you can modify them to fit your version. 3.7v booster 9V board[charger+mode select]: https://www.aliexpress.com/item/1005005824632826.html?spm=a2g0o.productlist.main.59.65da7427A0Fsoo&algo_pvid=07871564-b11a-4a6e-a644-c64cf25238a2&algo_exp_id=07871564-b11a-4a6e-a644-c64cf25238a2-29&pdp_npi=3%40dis%21EUR%212.83%210.94%21%21%213.05%21%21%400b0a558a16892098773194756d079a%2112000034483480131%21sea%21FI%214347163792&curPageLogUid=F4Bq1XYFdDjR For the battery: 18650*2（in parallel) And you need to prepare the electric soldering iron Details: https://www.youtube.com/watch?v=sApda0QbM5g&t=2s