4*10 18650 Battery Holder ( Integrated, Not Stitching) Used For 4p10s 36v 10ah Li-ion Battery Pack Electric Bike Battery Bracket - Tool Parts - AliExpress
18650 Lithium Battery Holder 4*7 28 Holes For 24v Li-ion Battery Pack 4p7s 18650 Batteries Holder Safety Anti Vibration - Tool Parts - AliExpress
20pcs/lot Plastic 18650 Battery Holder Bracket Cylindrical 18650 Case Cell Holder Safety Anti Vibration Li-ion Battery Holder
Amazon.com: Ltvystore 18650 Battery Case Holder, 5 Pack 3 Slots x 3.7V DIY Battery Storage Box, in Parallel Black Plastic Batteries Case with Pin for 3 x 18650 : Electronics
Keystone 18650 Battery Holder - For Button Top 18650 Battery – The Saber Armory
Amazon.com: SDTC Tech 8-Pack 3.7V 18650 Battery Holder with Soldering Pins 1/2/3/4 Slot Black Plastic Battery Case Kit for DIY Parallel or Series Circuit PCB Projects(2 Per Size) : Electronics