4 Slots 18650 Battery Storage Case Holder With 5.5" Wire Leads (30pc)

here buddy you're looking at some 18 650 battery holders I got a there's a six-pack gum off eBay for I think about $8 or so for the six pack u.s. seller suddent at wait a month for to be shipped from China or Hong Kong but there's one major flaw in these that I want to bring to your guys attention you know the listing never to specify whether these were configured for series or parallel now you know when you go by the springs okay you say hey it's it's parallel so basically you know you would stick both your cells and like facing this direction you have basically deleting six of these they're in parallel but when you look at the diagram on the battery box it stays otherwise you see how it points to plus in this direction on this cell and a plus this direction on this cell so apparently the plastic casing was molded you know the molding apparently was designed to have the battery box con