The Camelion 9V Alkaline Battery is a high-capacity and long-lasting primary battery that is designed to out perform ordinary 9V battery. With a capacity of up to 1200mAh, this 9V Alkaline Battery will last 5x longer and provide a bettery power performance. The Anti-leakage technology protects your devices while delivering sustained power in high-drain applications such as Wireless Microphones, Smoke Detectors, Gaming Controls, Universal Meters, etc. Specifications include: Chemistry: Primary Lithium, Extended strorage life for 10 years, Voltage: 1.5V, Capacity: 1200 mAh For more Benefits & Features, please click the 'Features' tab Benefits & Features Large capacity of 1200mAh Up to 4X longer-lasting Optimal for high drain and pulse applications Low self discharge Anti-leakage crimp design Temperature range -20℃ to +55℃ Ideal for smoke detectors High and stable operating voltage of 9V No toxic metals Chemistry: Alkaline IEC Name: CR9V Size: 9V Voltage: 9V Capacity: 1200 mAh Dimensions: 25.5 x 16.5 x 47.5 mm Weight: 46g