Thyrm Llc Cellvault 18 Battery Storage For 18350 And 18650 Black

A tactical light is only as good as its power source, and the Thyrm Cellvault 18 battery storage keeps your 18650 and 18350 rechargeable batteries protected, organized, and ready to deploy. Built for shooters and operators who rely on advanced weapon lights, headlamps, and other mission-critical gear, this compact MOLLE-attachable case solves the real problem: premium batteries need protection from damage and the elements, but you also need instant access to swap power when you're in the field. The Cellvault-18 strips away the bulk and complexity of generic ammo pouches or loose battery carriers—it's purpose-built to hold either one 18650 or two 18350 batteries in a slim, integrated package that mounts seamlessly to your plate carrier, chest rig, or pack.

The design reflects the thinking of someone who actually runs this gear in the dark. Waterproof construction with an O-ring seal rated IPX7 means your batteries stay dry even if you're crossing water or caught in hard rain. A folding metal latch locks your batteries down without fuss, and clear side windows let you confirm which batteries you're carrying and verify they're seated correctly—a small detail that saves frustration when you need to make a swap under stress. Inside, silicone foam dampens the rattle and protects the battery from bumps and impacts that degrade long-term performance. The profile is intentionally slim: less than a single MOLLE column wide, so it won't bulk up your rig or snag on brush and barriers.

Installation is straightforward. The rigid strut slides through existing MOLLE webbing on your gear, the metal latch folds 90 degrees to lock in place, and you load your batteries positive-terminal-down onto the foam shock absorber. No tools, no learning curve. Made and assembled in the USA, the Cellvault-18 is the kind of accessory that earns its weight by doing one job flawlessly—keeping your power source protected, accessible, and ready.

Key Features

• Holds one 18650 or two 18350 rechargeable batteries
• IPX7 waterproof rating at 2 meters for 30+ minutes
• Folding metal latch for secure MOLLE attachment with quick deployment
• Clear side windows for battery status verification without opening the case
• Silicone foam shock absorber reduces noise and protects battery integrity
• Slim profile—less than one MOLLE column wide for minimal gear footprint
• Made and manufactured in the USA

Specifications

Frequently Asked Questions

What batteries does the Cellvault-18 hold?

The Cellvault-18 accommodates one 18650 battery or two 18350 batteries. This flexibility lets you match your battery choice to your tactical light or headlamp's specifications and power demands.

How waterproof is this battery case?

The Cellvault-18 is rated IPX7, meaning it remains waterproof when submerged at a depth of 2 meters for 30 minutes or longer. The waterproof O-ring seal and double-layer construction protect your batteries from moisture, humidity, and water immersion in wet or dynamic environments.

How do I attach it to my gear?

The Cellvault-18 mounts to any MOLLE/PALS webbing using the rigid strut and folding metal latch. Unlock the bottom latch, slide the strut through your webbing, fold the latch 90 degrees to lock, and verify the foam shock absorber is at the bottom before loading your batteries. The slim profile—less than one MOLLE column wide—integrates easily into existing plate carriers, chest rigs, and tactical packs.

Can I see what batteries I'm carrying without opening the case?

Yes. The Cellvault-18 features clear side windows that let you visually confirm which batteries you have loaded and check their orientation at a glance, eliminating the need to open the case every time you want to verify your power supply.