SV Source 18650 Battery Tube v2/v3 - v2 -18650

Easy peasy to install, lovely threading, no connection issues. Fits like a glove.

Machining is top knotch, threading is smooth and the design and size is perfect for the mods I make, oh and dont forget they come engraved on the inside Negative this end, but you can have custom engravings also

Lovely tubes for 18650 mods, ask rob to laser the tube in the inside so people know the direction of the cell.

These are the smallest tubes I can find they are extremely easy to service remove the top plate to clean contacts add very little to the length of a battery. And engraved inside for battery orientation

🔥🔥🔥Always an excellent product, very compact and practical. Perfect threads, the laser marking of the negative pole is very useful. TOP

Excellent battery tubes, with laser etched battery polarity as well. Can't fault them. Perfect for designing shorter mods.

Great compact battery tubes and excellent customer service,

An excellent battery tube allowing smaller mods and the new straight bar design of cap is much easier to use.

🔥🔥🔥🔥SPETTACOLARI

a great battery tube the smallest I have used