Thyrm CellVault-18 Rechargeable Battery Storage

Thyrm CellVault-18 Rechargeable Battery Storage


Protect your premium 18650 and 18350 batteries while keeping them immediately accessible, with the CellVault-18.

(6 customer reviews)

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Big Tex Outdoors



Premium batteries require protection from physical and environmental damage but need to remain accessible to keep advanced tactical lights running at full power.  The CellVault-18 takes attachable battery storage to the next level with new features like side windows that help you verify gear status, a metal locking latch, and waterproof double-layer construction.


  • Holds 1 18650 or 2 18350 Rechargeable Batteries
  • Waterproof O-ring seal rated to IPX7 at 2 meters for 30+ minutes
  • Folding metal latch for simple installation and positive attachment
  • Silicone foam shock absorber/noise silencer
  • Clear side windows allow for gear status checks
  • Slim profile: less than 1 MOLLE/PALS column wide for easy integration into existing gear configurations

Designed and manufactured in the USA

Looking for premium storage solutions for CR123 or alkaline batteries?  Check out the original CellVault and its big brother, the CellVault XL.


  1. Unlock the bottom latch and open the CellVault-18.
  2. Fold the latch flat to reduce profile.
  3. Insert the rigid strut through MOLLE/PALS Webbing.
  4. Unfold the latch to 90 degrees.
  5. Verify foam shock absorber is at the bottom of the CellVault-18 tube.
  6. Insert battery(or batteries) with the positive (+) terminal towards the foam at the bottom.
  7. Close the tube and latch, making sure no material is caught in the tube/cap interface.

Additional information

Weight .2 oz
Dimensions .5 × 5 × .5 in

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6 reviews for Thyrm CellVault-18 Rechargeable Battery Storage

  1. Fraz (verified owner)

    Improvement over the original cr123 version. Better way to store 18650 than in the factory plastic box for travel or easy access on kit.

  2. Brendon Bennett (verified owner)


  3. Jacob Brandon (verified owner)

    Solid product. Great way to store your batteries!

  4. Ron Cunningham (verified owner)

    Great containers. Use them to store my backup surefire batteries while on the go. These are made very well and function perfectly. I highly recommend these and Big Tex Outdoors. You won’t be disappointed

  5. thegunguy4118 (verified owner)

    Awesome option for keeping a spare fully charged battery and knowing it’s protected!

  6. lytlepreston13 (verified owner)

    Great way to store your extra batteries! Have one for all my extra modlite batteries and keep a couple on my PC at all times!

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