This 2 X 1 18650 Battery Cell Spacer Holder – 5Pcs is a cylindrical battery spacer, made by flame retardant ABS PC materials, with high-temperature resistance and crack resistance. There are slots on the edge of the holder, can be combined into many different sizes and shapes of the battery pack; after welding nickel tabs, the pack can pass vibration test without any other connecting device. Making your battery pack Solid and Reliable! Note: Every Single battery cell needs 2 Spacer for one up and one down buy it accordingly. Specifications and Features: Model: 18650 radiating battery spacer Material: ABS/PC (Remarkable Flame Retardant Plastic) Dimension: 40 x 20 x 8 mm (LxWxH) (without lock slots) There are slots on the edge of the holder to combined them into many different sizes and shapes of the battery pack. Application: Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike! Advantage: Very simple to operation Very flexible, it is easy to assemble any type of battery packs Radiating during high rate discharge. Makes your battery pack Solid and Reliable! Package Includes: 1 x 18650 2×1 Battery Cell Spacer/Holder-5Pcs.
