General description Pack of 10 Duracell 9V PROCELL® Intense Alkaline Batteries designed for professional and high-drain devices. These batteries provide reliable, long-lasting power suitable for various applications, including safety devices, measurement tools, and medical equipment. They are specifically engineered to last longer in high-drain devices requiring significant power, such as electronic door locks, soap dispensers, and security cameras. Technical specifications Type: Alkaline 9V batteries Quantity: Pack of 10 Voltage: 9 volts Battery life: Extended duration for high-drain devices Storage life: Up to 5 years in storage Compatibility and accessories Suitable for devices such as smoke detectors, carbon monoxide detectors, multimeters, medical devices, and microphones Compatible with various high-drain electronic devices requiring 9V batteries Installation Insert the batteries into your device following the correct polarity (+/-) Ensure the battery contacts are clean and free