Allo Ultra 2500 Puffs Disposable Incredible Flavours. Allo flavours are known for being consistent and smooth, the Ultra 2500 is available in a wide range of delicious flavorings. -Up to 2500 puffs from 10mL of e-liquid. -Longer Lasting. Reliable 1500mAh battery, no recharging required. -Elevated Experience. The high-quality mesh coil and smart chipset provide consistent flavour and excellent vapour production. -Excellent Craftmanship. Built with function and design in mind. The clean, sleek device houses the Allo Ultra technology that reduces leakage and spit-back. Device Specifications: -Dimensions: 23 x 113.5 mm -Battery: 1500 mAh -Liquid Volume: 10 mL Available in 25 Flavors.