Features: Never worry about a broken car key remote control again with our rechargeable VL2020 battery. Designed specifically for car key remote controls, it fits perfectly in various models including for MINI R52 and E39. Our VL2020 battery features reliable and long-lasting power, ensuring optimal functionality for your car key remote control. With its semi-sealed structure, it offers safe use and can operate within a wide temperature range from -20 to +60 degrees. Perfect for car owners who want a durable and efficient solution for their car key remote controls. This battery can be used for various car models. Use our VL2020 battery in your car key remote control for reliable power and smooth operation. Say goodbye to the hassle of dealing with a malfunctioning remote control. Upgrade your car key remote control with our VL2020 battery and enjoy the convenience and peace of mind it brings. No more worries about running out of power or dealing with a broken remote control. Take control of your car with confidence. Specifications: Material: metal Voltage: 3V Capacity: 20mAh Working temperature: -20 to 60℃ Diameter: Approx. 23mm/0.91inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x Battery