Battery holder: Li-Ion 18650 Battery Holder (1S4P) With 2.6" long 20AWG & PCB (1S4P-18650)
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 Battery Holder box case 3.7V Box multi choice 1 2 3 4 cell | eBay
18650 Lithium Battery Holder for Battery 3 x 18650 Cell
HALTER MPD7: Battery holder for 2x 18650 at reichelt elektronik
Nettigo: Battery holder for 18650 2S with barrel jack 2.1x5.5
3D Printable 18650 holders with integrated spring by Ahmed Abdulla
Holder for 3 x 18650 batteries with jack plug
4 x 18650 Battery Holder - 14.8V Battery Pack - BC Robotics
Buy 18650 Battery Holder 1S Spring Loaded - KTRON India