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510 Connectors: The industry-standard threaded interface that connects a tank to a mod. It consists of a threaded outer ring and a positive pin insulated from the outer threading. Manufacturing these to precise tolerances is critical for universal compatibility, reliable conductivity, and preventing e-liquid leakage onto the mod.Standard Mini Disposables: Compact, lightweight devices designed for ultimate portability and discretion. Typically offering 400-600 puffs, they are perfect for on-the-go use, fitting comfortably in a pocket or small purse. Their non-rechargeable design emphasizes simplicity and convenience for users seeking a straightforward, no-maintenance alternative to cigarettes, making them a high-volume, entry-level product for distributors.https://cbu01.alicdn.com/img/ibank/2016/191/610/3011016191_1451797854.220x220xz.jpgRemovable Battery Pod Kits: Designed to use external, user-replaceable batteries (most commonly 18650 or 21700). This allows users to carry spare batteries for all-day power, effectively eliminating downtime for charging. The device's lifespan is not tied to a single battery's degradation, appealing to power users and travelers.Shipping Cartons: Plain, durable corrugated cardboard boxes used to ship bulk orders to distributors and wholesalers. They are designed for stacking and weight, with internal dividers to prevent product damage during international freight and logistics handling.