This starter kit is a great way for social smokers to change from tobacco to electronic cigarettes. The XL battery is rated at 280mAh and lasts for more than 350 puffs. This kit comes with a mini-phantom tank, 1 bottle of your choice of flavour of SV premium e-liquid and a mini USB charger. These high quality affordable kits give you the most value for your money. If you are looking for an alternative to smoking or you are looking for a higher quality e-cigarette, you will be pleased with this quality product. A perfect gift for your friends or family members who are casual / social smokers. Red Tobacco cartridges are recommended for first time buyers who want a flavour closely resembling regular cigarettes. Classic tobacco is recommended for those who want a flavour closely resembling light cigarettes. Otherwise, choose any flavour that you like.