Very good quality spacer for 18650 batteries. It separates the cells so they don't ever touch each other. The cells can be pushed around a table using this spacer, if they have support under them. As advertised, this spacer cannot lift and hold batteries into the air. So do not expect that batteries will clip into position on it, because they will slide right off. It is good quality and hard plastic for this spacer.

Very good quality spacer for 18650 batteries. It separates the cells so they don't ever touch each other. The cells can be pushed around a table using this spacer, if they have support under them. As advertised, this spacer cannot lift and hold batteries into the air. So do not expect that batteries will clip into position on it, because they will slide right off. It is good quality and hard plastic for this spacer.

Very good quality spacer for 18650 batteries. It separates the cells so they don't ever touch each other. The cells can be pushed around a table using this spacer, if they have support under them. As advertised, this spacer cannot lift and hold batteries into the air. So do not expect that batteries will clip into position on it, because they will slide right off. It is good quality and hard plastic for this spacer.

ordered 5 of these already to complete my 10s10p battery pack os 18650 cells! amazing rigid material, light weight holding batteries so firmly!

ordered 5 of these already to complete my 10s10p battery pack os 18650 cells! amazing rigid material, light weight holding batteries so firmly!

ordered 5 of these already to complete my 10s10p battery pack os 18650 cells! amazing rigid material, light weight holding batteries so firmly!