CellVault-21 Battery Storage for 21700 and Streamlight SL-B50

$26.99

Premium batteries require protection from physical and environmental damage, but need to remain accessible to keep advanced tactical lights running at full power. CellVault-21 Battery Storage provides the same feature set as our popular CellVault-18, including dual-wall construction & side viewing windows, and adds a larger capacity and an upgraded latch that allows for easy installation, especially on tight MOLLE/PALS webbing.

Thyrm has additional premium storage solutions for:

  • Holds one 21700 Rechargeable Battery
  • Holds one Streamlight SL-B50 Battery (with foam removed)
  • Waterproof O-ring seal rated to IPX7 at 2 meters for 30+ minutes
  • Secure metal latch seals and attaches the CellVault-21 to your gear
  • 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
  • Detachable latch installs easily on all MOLLE and can be backed up with the included security pin
  • Designed and manufactured in the USA

A CellVault-21 can store:

  • 1 21700 rechargeable battery
  • 1 Streamlight SL-B50 Battery (with foam removed)
  • Unlock the bottom latch and open the CellVault-21.
  • Press the release tab with a screwdriver or similar tool to release the latch from the back strap.
  • Insert the back strap through the MOLLE/PALS webbing.
  • Align the side tabs and snap the latch back into the back strap.
  • Install additional security pin through both the latch and back strap if necessary.
  • Verify foam shock absorber is at the bottom of the CellVault-21 tube.
  • Insert battery with the positive (+) terminal towards the foam at the bottom.
  • Close the latch, making sure no material is caught in the tube/cap interface. 

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    THYRM backs all its products for life, providing soldiers, emergency personnel, and responsible citizens the support they deserve.  We believe that designing and manufacturing products in the USA contributes to our communities, speeds product development, and keeps products in stock. If you need support with a THYRM product, please email us at cs@thyrm.com and we will assist you.
    CAPACITY

    Holds one 21700 Rechargeable Battery or one Streamlight SL-B50 Battery (with foam removed).

    MOUNTING VERSATILITY

    Detachable latch installs easily on all MOLLE and can be backed up with the included security pin.

    RUGGED

    Waterproof O-ring seal rated to IPX7 at 2 meters for 30+ minutes.
    SLIM PROFILE

    Less than 1 MOLLE/PALS column wide for easy integration into existing gear configurations.

    SECURITY

    Detachable latch installs easily on all MOLLE and can be backed up with the included security pin.

    AMERICA FIRST

    Designed and Manufactured in the USA.
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    Tactical flashlight with green and tan finish, featuring a rugged design, integrated clip, and digital display for wildern...

    CELLVAULT-21 REVIEW:

    “This is a fantastic little battery storage device. I use it on the molle webbing of my range gear, and it’s light, secure, and weatherproof. Fantastic little gizmo that keeps spare batteries close at hand.”

    Man with a Thyrm CellVault-21 Battery Storage Case mounted to his chest rig