Power Bank of little boy the atomic bomb 

（Materials required）
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Little boy atomic bomb 3D model download：www.thingiverse.com/thing:562...
bidirectional PD100w fast charge module s.click.aliexpress.com/e/_DF0...
Double USB 100W charging module s.click.aliexpress.com/e/_Dd0...
18650 3000mAh Battery s.click.aliexpress.com/e/_DdH...
4s battery protection board s.click.aliexpress.com/e/_DlC...
4s battery Power indicator s.click.aliexpress.com/e/_DCT...
370 Motor s.click.aliexpress.com/e/_DDs...
KAN-10A Switch s.click.aliexpress.com/e/_DdU...
self-locking button s.click.aliexpress.com/e/_DlD...
My email：kejidot@gmail.com
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