The Interstate Batteries CR2016 3V lithium coin cell delivers dependable power for compact electronics that demand steady output and long standby performance. Ideal for low-to-moderate drain devices, it’s a direct replacement part for products specified for a CR2016 battery, including car key fobs, watches, fitness trackers, calculators, bike computers, small remotes, toys, and select medical instruments. This Interstate CR2016 ensures consistent 3-volt performance for residential and commercial applications where reliability matters.
Built on lithium manganese dioxide (Li/MnO2) chemistry, the Interstate CR2016 is a primary (non-rechargeable) button cell with the IEC designation CR2016. Its round profile measures 20 mm × 1.6 mm and it cross-references with common equivalents such as DL2016 and ECR2016, making it a universal replacement for devices calling for a CR2016. Installation is straightforward: confirm the correct orientation with the positive face (+) aligned as marked, avoid shorting the contacts, and never mix old and new cells; some key fobs require two CR2016 batteries in series—follow your device manual if specified. For safety, do not recharge, disassemble, or incinerate, and keep out of reach of children. Dispose of used cells according to local regulations and the device manufacturer’s guidance.