- Solid Brass tube and finished in chrome plating.
- Solid Brass top floating center pin is also chrome plated.
- Top pin is spring loaded to provide constant pressure and maintain perfect connection. It self-adjusts to the minor differences in battery lengths and assures a solid connection.
- Electrical isolation is accomplished via PEEK insulator on top.
- Spring carries no load.
- Positive center pin is also manually adjustable to set pressure/clearance of the spring depending on batteries.
- Ground lug included and accomplished via installation into top cap. Solder negative/ground connection directly to the lug.
- Positive center pin bored to accept your wire for direct soldering.
- Assembled tube length is 79.4mm.
- Center Pin and Ground lug add 1mm to overall length.
- Center pin needs room to float up during battery install.ation – 1mm – 3mm.
- Major OD is 21.5mm at the cap ends.
- Minor OD is 20.4mm.
- ID is 18.7mm.
Why not also try our Stealthvape 18650 battery tubes? You can find them here.
The following warning applies to all mod parts on our website that are directly connected to a lithium battery