5pcs 1×3 18650 Li-Ion Battery Spacer Holder

These battery spacers and holders are made for 18650 Li-ion batteries. It is made of flame retardant ABS+PC materials. The holders have features like high temperature resistant and crake proof.

Every single battery requires 2 holsters, one up and one down. It gives the flexibility to connect in the required number as it has a slot on the edges to connect with additional spacers. This is the best choice if you want to make your own battery pack.

Features

• High temperature resistant
• Easy to assemble any type of battery pack
•  Very simple to use
• Makes the battery back strong and reliable