20pcs/lot 18650 Lithium Battery Holder Hard Shell Anti Vibration Plastic Battery Bracket Cylindrical Batteries Stand Spacer DIY

Features 100% Brand new! 18650 lithium cell cylindrical battery case holder batteries pack plastic holder bracket for DIY battery pack. 18650 cylindrical battery holder, fire retardant materials. Suitable for DIY combination of batteries. With professional battery holder to replace the traditional general adhesive, which would brings firm connection and convenient maintenance. Its the best choice of the battery combination. Crack resistant edge with slots, with the firm, It can accomodate various size. Freely combine batteries. 18650 battery spacer frame, can withstand high drop, high strength support, easy to heat dissipation. Single hole/2-linked/3-linked structure. Vibration test can be conducted without attachment to any device. Specifications Material: ABS plastic+Poly-carbonate Size(approx.): 1x18650 holder 20x20x8mm/0.79x0.79x0.31" 2x18650 holder 40x20x8mm/1.57x0.79x0.31" 3x18650 holder 60x20x8mm/2.36x0.79x0.31" Pore Size: About 18.5mm/0.72" Color: Black Attentions Please allow tiny size deviations due to human measurement. We sell holder bracket only. The batteries are not included. Package Included 20x 18650 Battery Spacer Holder