Coin Battery Cell CR 2016 - Each Cell Coin Battery Cell CR 2016 is a small, round, button-shaped battery that is commonly used in various electronic devices such as calculators, remote controls, watches, and small toys. This battery is also known as a button cell or a button battery due to its shape and size. The CR 2016 is a type of lithium-ion battery that provides a long-lasting and reliable source of power for your electronic devices. It has a voltage of 3V and a capacity of 90mAh, which makes it suitable for low-drain devices that require a constant supply of power. These coin batteries are sold individually, which makes it easy to purchase the exact amount that you need for your device. The packaging is designed to be compact and convenient, which makes it easy to store and transport. When it comes to replacing the battery in your device, it is essential to choose the right type and size to ensure proper functionality. The CR 2016 is a common battery size that can be found in many electronic devices, and it is important to check your devices manual or specifications to confirm the correct battery type.