what is a cr2 battery

A CR2 battery is a type of lithium battery commonly used in cameras, flashlights, and other small electronic devices. It is known for its long-lasting power and reliable performance, making it a popular choice for various applications. The CR2 battery is compact in size, making it easy to store and carry as a backup power source for on-the-go use. Its high energy density and low self-discharge rate ensure that it provides consistent power output over time. The CR2 battery is ideal for powering high-drain devices, such as digital cameras and electronic gadgets, and is a cost-effective solution for long-term use. With its reliable performance and durability, the CR2 battery is a dependable power source for a wide range of electronic devices.