A simple sewable battery holder for adding power to LilyPad e-textile projects. It accepts a standard 20 mm coin cell battery (such as CR2032) and provides four sew-tab connection points — two positive and two negative — for easy integration into fabric circuits.

Key Features

• 20 mm Coin Cell – Accepts CR2032 and similar batteries
• 4 Sew Tabs – Two positive and two negative connection points
• LilyPad Compatible – Designed for e-textile and wearable projects
• Sewable Design – Conductive thread connections, no soldering required

Ideal For

• Powering LilyPad LED and sensor circuits
• Wearable electronics and e-textile projects
• Lightweight, low-power fabric-based builds

Package Contents

• 1× LilyPad coin cell battery holder (20 mm)

Resources

• Schematic (PDF)
• Eagle Design Files (ZIP)
• GitHub Repository