Battery holder : Li-Ion 18650 Battery Holder (1S1P) With 2.6" long 20AWG & PCB (1S1P-18650)
SS ROBOTICS 2S x 18650 Two Series Lithium Battery Holder - for 8.4 V li-ion Plastic case with Lead Wire Pack of 2 Electronic Components Electronic Hobby Kit Price in India -
4*10 18650 Battery Holder ( Integrated, Not Stitching) Used For 4p10s 36v 10ah Li-ion Battery Pack Electric Bike Battery Bracket - Tool Parts - AliExpress
Single Cell 18650 Li-ion Battery Holder – QuartzComponents
Amazon.com: 3S 18650 Battery Holder Case Box for 3X 18650 12V Li-Ion with 6" Wire Leads by Envistia Mall : Electronics