Thyrm Llc Cellvault 21 Battery Storage For 21700 & Sl B50 O.D.Green
$24.29
A 21700 battery storage case designed for shooters and operators who run modern tactical lights. The Thyrm CellVault-21 keeps your spare rechargeable batteries and Streamlight SL-B50 cells protected and instantly accessible on your gear—whether you're at the range, in the field, or on a duty belt. Built with dual-wall construction and a secure metal latch, it clamps directly to MOLLE/PALS webbing without eating up real estate on your vest or pack.
Battery life matters when your light is doing critical work. The CellVault-21 shields your 21700 and SL-B50 batteries from impact, moisture, and environmental stress while keeping them dry and ready to deploy. An internal silicone foam shock absorber cushions the cell and eliminates rattle—no dead giveaways when you're moving. Transparent side windows let you check battery status at a glance without opening the case, and the waterproof O-ring seal is rated to IPX7, meaning it'll stay sealed even if submerged to 2 meters for over 30 minutes.
The upgraded metal latch installs easily on tight MOLLE webbing and includes a detachable design so you can move it between rigs if you need to. A security pin backs up the latch for extra retention. The slim profile takes up less than one standard MOLLE column, so it fits clean on already-packed gear. Made and assembled in the USA.
Key Features
- Holds one 21700 rechargeable battery or one Streamlight SL-B50 battery (foam removed)
- Dual-wall construction with internal silicone foam shock absorber
- Waterproof O-ring seal rated IPX7 (2 meters, 30+ minutes)
- Clear side viewing windows for quick status checks
- Secure metal latch attaches directly to MOLLE/PALS webbing
- Detachable latch design with included security pin for backup retention
- Slim profile: less than one MOLLE column wide
- Made in the USA
Specifications
| Color | O.D. Green |
| Battery Compatibility | 21700 rechargeable, Streamlight SL-B50 |
| Waterproof Rating | IPX7 at 2 meters for 30+ minutes |
| Mounting | MOLLE/PALS webbing |
| Attachment | Metal latch with detachable design; security pin included |
Frequently Asked Questions
Will the CellVault-21 fit my 21700 battery?
Yes. The CellVault-21 is designed to hold one 21700 rechargeable battery. It will also hold a Streamlight SL-B50 battery if you remove the foam insert.
How does it attach to my vest or pack?
The CellVault-21 uses a detachable metal latch that clamps directly onto MOLLE/PALS webbing. The latch is easy to install on tight webbing, and you can secure it further with the included security pin if needed.
Is it waterproof?
Yes. The CellVault-21 features a waterproof O-ring seal rated to IPX7, meaning it will remain sealed if submerged to 2 meters for 30 minutes or more.
How slim is the profile on MOLLE gear?
The CellVault-21 takes up less than one standard MOLLE/PALS column in width, so it integrates cleanly into existing gear configurations without hogging space.
