... Dark Tobacco, Coffee, Ginseng, Mint, Cream, etc J903V e-cigarette's features 1. J903V length 116mm, round cartridge, providing more ... : 0mgMouthfuls of each cartridge: About 280-300puffsEquals to traditional cigarette: About 25pcsBattery capacity: 180mAhNormal working voltage: 3.3V-4 ... 2hoursBattery life: More than 300 times Smart PCC VE-cigarette box size: L56*W24*D95mmWeight: About 74.3gBattery ...