... structure 3, fluent suction 4.durability 5.fast delivery 510 automatic Battery 180MAH Specifications: Diameter9.2mmBattery length73mmBattery weight13gBattery ... level supplied from high quality electric cell supplier in electronic cigarette industry (Cells generally divided into A, B, C, ... level) to ensure product quality. Battery products (including 510,808,901,4081,ego, and so on) that from ...