Specification:

Product Name: 18650 battery spacer

Material: ABS or ABS + PC

Usage: 1X1 18650 Battery Holder

Dimension: 20.4*20.35mm

Diameter of the Hole: 18.5mm

Heigth: 8.89mm

Advantage:

18650/26650 cylindrical battery holder, made by flame retardant ABS+PC materials, with high temperature resistance and crack resistance. There are slots on the edge of holder, can be combined into any different sizes and shapes of battery pack; after welding nickel tabs, the pack can pass vibration test without any other connecting device.