Overview Specification The 18650 Battery Spacer Bracket Single Cell Plastic Holder is a simple plastic holder used to organize and connect 18650 batteries while maintaining proper spacing. Its interlocking design allows multiple holders to be joined together for building battery packs easily.This product is also known as: 18650 Battery Spacer, 18650 Holder, Battery Bracket, Cell Spacer, Battery Pack Holder.If you are searching for an 18650 battery spacer price in Bangladesh, this holder is a practical solution for DIY battery pack assembly. Compatibility: 18650 Li-ion batteryType: Single cell spacer bracketMaterial: PlasticFeature: Interlocking design for pack building