• 20% more capacity than standard alkaline batteries • Leakproof • Ideal for high-capacity applications • Handy four-pack • Used to power appliances such as smoke alarms and detectors, LCDs and small portable devicesWith 20% more capacity than standard alkaline batteries, these multipurpose Draper PowerUP Ultra Alkaline 9V batteries are ideal for high-capacity applications. 9V batteries are used to power appliances such as smoke alarms and detectors, LCDs and small portable devices. These Draper PowerUp 9V batteries are designed to be leakproof, and the pack contains four batteries.4 BatteriesManuactured and certified to CE, UKCA Technical SpecificationBattery Voltage: 9V Battery chemistry: Alkaline Battery power: 550mAh Battery type: 9V Diameter: 26.5mm Length: 17.5mmTechnical Specification:Battery Chemistry: Alkaline Pack Quantity: 4Dimensions: Length: 56mm x Height: 52mmWeight: 0.178KgWarranty: Consumable Warranty