The CR1616 is a compact, 3V lithium coin cell battery commonly used in small electronic devices such as car remote, watches, calculators, and backup power for memory chips. With a diameter of 16mm and a thickness of 1.6mm (hence the name "1616"), it offers reliable performance and long shelf life.
Ideal for low-power applications, the CR 1616 battery is known for its stable voltage output and lightweight design. Always check compatibility before replacing batteries in sensitive equipment.