This Beautiful Case is for 126 pcs 18650 battery cells. You can make 12 to 72v any battery using this box and accessories. But total cells should be within 126. Now you get all the spacer, nikel strip, DC output Socket, Fuse box everything you need. This box is comes with a Handle. You can add your logo also ion this box. 
As shown in the image all the items will be provided. 
This case is for only 18650 lithium ion battery.