1*2 Cell Holder 21700

Description 1*2 21650 Battery Holder with 21.35MM Bore Diameter is a cylindrical battery spacer, made of flame retardant ABS PC materials, with high-temperature resistance and crack resistance. It is able to hold 1*2 21650 batteries. There are slots on the edge of the holder, that can be combined into many different sizes and shapes of the battery pack; after welding nickel tabs, the pack can pass the vibration test without any other connecting device. Make your battery pack Solid and Reliable!   Features : 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 21650 2×1 Battery Cell Spacer/Holder