3* 21700 Spacer Supply

Description

3* 21700 Spacer

3* 21700 Spacer

Size Options:

21.2mm – Fits most Samsung, LG, Murata 21700 cells

21.7mm – Fits most Lishen and other China manufactured cells

Lishen (LR2170LA) uses 21.2mm spacers.. All other Lishen models = 21.7mm

Many of the spacers on the market currently are not flame retardant. They are made of cheap plastics which means that a battery fire could potentially spread through the spacers to other cells.

Our spacers are made up of flame retardant plastic.