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Feature

Button Battery Holder Module suitable for single coin cell battery (such as CR2032 or similar) to power your projects.
Connection: 4 Connection points (2 +, 2 -) for soldering or conductive wire.
ON/OFF Switch: Integrated On/Off switch, it allows to turn off to save batteries conveniently without needing to remove the coin cell battery from holder.
Application: Widly use for wearable devices, textile based computers, robotics, 3D printer projects, LED power supply, Arduino projects and so on.
Package: 2 Pack CR2032 Coin Cell Battery Mounting Board