The Interstate Batteries CR2032 3V is a lithium coin cell engineered for dependable power in low-drain and intermittent-use electronics. Designed for devices that specify a CR2032 battery, it is commonly used in car key fobs, watches, fitness trackers, calculators, LED remotes, computer motherboards/CMOS backups, medical devices, and small IoT sensors. This primary (non-rechargeable) Li/MnO2 cell delivers a nominal 3 volts for stable performance, making it a reliable replacement part for codes such as CR2032, DL2032, and ECR2032, and it corresponds to IEC CR2032 and ANSI/NEDA 5004LC standards.
With a round coin form factor measuring approximately 20 mm in diameter and 3.2 mm in thickness, the Interstate CR2032 installs easily in compatible battery compartments; always match the model called out by the device and observe correct polarity (the “+” side typically faces up). Use in residential and commercial applications where compact, long-lasting power is needed. Safety guidance includes keeping coin cells away from children due to ingestion risk, avoiding short-circuiting or attempting to recharge, and disposing or recycling in accordance with local regulations. This 3V lithium coin battery is an ideal universal replacement for electronics that specifically require a CR2032.