Ultimate Battery Tube by Varitube - 18650 - Spring Loaded !!!
Ultimate Battery Tube by Varitube - 18650 - Spring Loaded !!!

Ultimate Battery Tube by Varitube - 18650 - Spring Loaded !!!

Your Price: $12.99
In Stock
Part Number:VT-BT_18650
Quantity Pricing
Quantity
Price
  • 2 - 5
  • $11.69
  • 6 - 10
  • $10.39
  • 11 - 20
  • $9.09
  • 21+
  • $7.79
Here's the ultimate in battery tubes for your mods.  The Varitube 18650 Spring loaded tube.  Often you purchase or make a nice wood shell and then your forced to make due without a quality solution for your battery.  This tube solves your problems!  

100% Brass Tube is chrome plated to prevent oxidation and break down.  Spring loaded for constant pressure and superior electrical connectivity.  Why short cut to most important aspect to your build?

  • 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
Dimensions:
  • Assembled tube length is 77.3mm
    • Center Pin and Ground lug add 1.5mm to overall length
    • Center pin needs room to float up during battery installation - 1mm-3mm
  • Major OD at battery end is 21.6mm at the cap ends
  • Major OD at Top Cap is 22.9mm
  • ID is 19mm

4 Stars
Good quality
Nice tube and fast shipping. Downside is that the specs are wrong and the advertised pic shows a cap that screws inside the tube, got mine and it screws on outside the tube... I can make the ones I bought work. Would like the advertised tubes. All in all its a nice tube and connections.
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Reviewed by: (Verified Buyer)  from Home. on 6/11/2021
4/5
3 Stars
The tubes are very high quality. I would change the thread pitch from fine to corse. This would make it easier to get the cap on. If you need a good, reliable battery case that will not fail, this is the one for you.
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Reviewed by: (Verified Buyer)  from . on 5/12/2021
3/5
5 Stars
Perfect
Shipping was fast. Looks great will be ordering again.
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Reviewed by: (Verified Buyer)  from Levittown. on 3/6/2019
5/5
5 Stars
Great product. Amazing quality!!
Been a while since I started buying this 18650 battery tubes and just love them. The quality and performance is great. The price is fair and the more you get, the less you pay for each piece. Great deal!!! If you’re a modder or just want to build your own mod these are the best tubes in the market. PS. The negative connection is so useful!!!
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Reviewed by: (Verified Buyer)  from México . on 1/27/2018
5/5

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