Regulated, renewable thermoelectric energy for the life of your wireless sensors.
Engineered to be paired with a wireless sensor module, the Perpetua Power Puck series is designed to provide reliable energy for the life of your wireless system. Power Pucks can save multiple battery replacement cycles, leading to significant cost savings. In addition, as a renewable resource, your Perpetua Power Pucks decrease the number of batteries ending up in landfills.

Operates Like a 'Renewable Battery'
Perpetua Power Pucks are built upon 10+ years of design advancements in thermoelectric generator (TEG) technology and high-performing power conditioning electronics. The robust thermoelectric technology produces reliable energy from low temperature differences with higher voltages than traditional TEGs, eliminating the need for boost electronics and leading to greater efficiencies. Internal power conditioning electronics provide a regulated voltage to meet the needs of your wireless sensor.

Life-long energy for your wireless sensor modules in a space-efficient and rugged package.

Perpetua Power Pucks feature:
• Complete battery replacement
• Regulated Voltage options of 1.8 V, 2.5 V, 3.0 V, 3.3 V
• Lightweight (~60 g)
• Small 1.5 inch - 2 inch+ footprints
• Over-voltage protection
• Solid-state
• Lead (Pb)-free
• Optional battery back-up

Options: connector types, installation options, internal magnet, and thermal orientation