Adafruit CR2016 Lithium Coin Cell Battery

The CR2016 Lithium Coin Cell Battery offers a compact power solution with its 20mm diameter and 1.6mm thickness, delivering a robust 3V nominal voltage and 90mAh capacity.Perfect for small electronic devices, this battery can be used in watches, calculators, and key fobs, ensuring reliable everyday energy. In applications needing a higher voltage, two CR2016 batteries can be stacked to emulate a 6V CR2032-sized battery pack, offering versatility in powering devices.Ensure optimal performance by consulting the datasheet for capacity variations at different drain rates. The CR2016 provides a durable, non-rechargeable power source that ensures your devices run seamlessly.