Description

The Car Key Button Batteries (CR2050) are designed for optimal performance and reliability in your vehicle’s key fob. With a high working voltage of 3.0V, these batteries ensure that your key fob operates efficiently. Utilizing manganese dioxide as the positive electrode and lithium as the negative electrode, they offer a stable discharge performance, making them a dependable choice for your car’s locking and unlocking mechanisms. These batteries are engineered to function in a wide temperature range of -20 to 70°C, ensuring that they work effectively in various environmental conditions. Additionally, the low self-discharge rate of no more than 2% per year means you can trust that these batteries will maintain their charge for extended periods when not in use.

Specifications