This is 1x3 18650 lithium ion battery Cell Holder or Spacer. We have added several images for you better understaneding. This holder provide high strength to the battery from physical damage. For bigger battery this holders are really important to provide or you can say its mandetory.
Package include -
1x3 spacer 100pcs
100 Pcs 1X3 18650 Battery Cell Holder,Spacer,Lithium Ion Battery Support Bracket
Country Of Origin : India