This specially designed e-textiles coin cell holder from Kitronik has large connection points for the conductive thread.
These are clearly marked to show the battery polarity. The unit also has a small power switch so that you can turn the power on and off.
It uses a very thin PCB material to keep its size to a minimum. This allows it to be easily incorporated into your own e-textiles designs.
Caution: This coin cell holder contains Nickel and should not be used in designs where it will be in prolonged contact with the skin.
The board accepts CR2032 batteries.
Dimensions: L44 x W20 x H4.5mm