The BX3 is a premium bottom-fill disposable built around a 3.0mL PCTG chamber with dual viewing windows — track your oil level at a glance from either side. Housed in a durable aluminum body, the 316L stainless steel centerpost and clog-proof airway deliver smooth, consistent pulls, while the close-top jig-press mouthpiece seats permanently for a tight, leak-resistant seal. After bottom filling, a metal plunger inserts to lock the chamber closed for a secure, leak-free finish. The device fires automatically on draw, with a side-mounted preheat button for thicker oils and smoother first pulls. A silicone cap protects the mouthpiece in transit, and a pull-tab label cover shields the USB-C port from dust and debris. Backed by a 300mAh battery (230mAh with preheat) and USB-C charging, the BX3 is compact, reliable, and ready to brand.

Specifications

• Model: BX3
• Tank Capacity: 3.0mL
• Tank Material: PCTG
• Body Material: Aluminum
• Viewing Window: Dual-sided visible oil windows
• Fill Style: Bottom fill with metal plunger seal
• Centerpost Material: 316L Stainless Steel
• Mouthpiece: Close-top, jig-press (hand-press capable) with silicone cap
• Heating Core: Single Coil / Single Core
• Coil Material: NiCr
• Wick: Ceramic
• Resistance: 1.2Ω
• Fluid Inlet Diameter: Φ1.3mm × 2
• Seals: Silicone 55°
• Battery: 300mAh (230mAh w/ preheat), 3.3V output (3A max)
• Charging: USB-C, 0.5A
• Firing Mode: Auto-draw with side preheat button
• Port Protection: Pull-tab label cover over USB-C port