The Camelion CR2016 battery is a high-performance and long-lasting li-ion-ion button battery. It is ideal for batteries, watches, remote, calculators, alarm systems and other small electronic devices. The Camelion CR2016 battery has a high energy capacity, despite the compact size and can safely run your devices for a long time. This battery ensures that your devices work with high performance and increase energy savings. Camelion CR2016 is the perfect choice for long-lasting use and is known for high quality.