Compatibility: 18650/18500 lithium battery Type: Single Cell No. of Rings in Package: 10 Outer Ring Diameter is 17mm Inner Ring Diameter is 10mm Thickness: 0.25mm
Model: 18650/18500 lithium battery Type: Three Cell No. of Mat in Package: 10 Outer Ring Diameter: 17mm each Inner Ring Diameter: 10mm each Thickness: 0.25mm Color: Dark Green Better protection to avoid short circuit on batteries. Perfect Build for DIY battery packs!
Made of PVC material, transparent and practical Specially designed in the inner side, prevent the batteries from rolling Easy for carrying around Environmental protection when the battery runs out Suitable for 18650