About this 3D model
By printing this quick and easy battery attachment for your echo dot, you can quickly unplug your alexa from the wall and take it to the backyard for music outdoors, or, by creating a personal hotspot from your phone, you can take it absolutely anywhere. Link to this battery pack ($7): Battery Pack I noticed the above link goes out of stock sometimes so heres a similar one that's around the same size (on amazon): Alternative