Thyrm CellVault 21 Battery Storage for 21700 & SureFire SL-B50 Black

The Thyrm CellVault 21 is a durable battery storage solution designed specifically for 21700 lithium batteries and SureFire SL-B50 batteries. This rugged storage container protects your spare batteries from moisture, impact, and accidental activation while keeping them easily accessible. Features a secure closure mechanism and compact design that's ideal for tactical, outdoor, and emergency use applications.