• 20% more capacity than standard alkaline batteries • Leakproof • Ideal for high-capacity applications • Handy 12-pack • Used in high-drain applications requiring extended run time such as radio transmitters and receivers megaphones and transmittersWith 20% more capacity than standard alkaline batteries these multipurpose Draper PowerUP Ultra Alkaline D size batteries are ideal for high-capacity applications. D size batteries are used in high-drain applications requiring extended run time such as radio transmitters and receivers megaphones and transmitters. These Draper PowerUp D size batteries are designed to be leakproof and the pack contains 12 batteries.12 BatteriesManuactured and certified to CE UKCA Technical SpecificationBattery Voltage: 1.5V Battery chemistry: Alkaline Battery power: 12 000–18 000mAh Battery type: D Diameter: 34.2mm Length: 61.5mmTechnical Specification:Battery Chemistry: Alkaline Pack Quantity: 12Dimensions: Length: 140mm x Height: 70mmWeight: 1.604KgWarranty: Consumable Warranty