Thyrm CellVault XL Battery Storage System

Thyrm CellVault XL Battery Storage System


(7 customer reviews)

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Meet the CellVault XL, big brother of the original CellVault. It has twice the storage capacity of the original CellVault, plus can safely store larger gear and batteries such as two 18650s.

The CellVault XL is the large version of the CellVault. Like the original CellVault, it protects batteries and other critical gear while keeping it accessible and organized. The integrated webbing clip allows you to access the CellVault’s contents without removing it, or you can quickly detach it for more control. The CellVault XL has twice the capacity of the original CellVault, with a removable inner divider.

The CellVault XL easily attaches to M.O.L.L.E., webbing, and straps, and features lanyard loops at both ends, for more attachment options. It features a slim vertical profile that utilizes 1 M.O.L.L.E. webbing column, giving you more room for other gear including first aid kits, ammo, and tools.

The CellVault XL’s internal divider can keep CR123 batteries in the CellVault XL secure even when the CellVault XL is inverted. Just squeeze the front and back of the tube to release CR123s in the CellVault XL.

The CellVault’s waterproof, dustproof, durable exterior keeps your essentials safe and accessible, helping you be prepared for whatever comes your way.

A CellVault XL can store:
• Two 18650 batteries (with CellVault XL divider removed)
• Four AA batteries
• Six CR123 batteries
• Eight AAA batteries
• Small survival gear such as lighters, hooks and line, a light stick, a compass, and lip balm
• First aid gear including hemostatic clotting agents, tweezers, and bandages
• Consumables* such as medication, instant coffee packets, electrolyte powder, candy
• Valuables such as emergency money, a flash drive, and keys
• Cigar/Cigarettes/chewing tobacco
• Sewing kit

*If you plan to store consumables (medication, snacks) in the CellVault, wash it thoroughly and consider using a food-safe plastic bag. A test tube or bottle brush can be used to clean it. The CellVault is made with food-safe thermoformed plastic.

The CellVault is not designed to be waterproof under prolonged submersion; it is not designed for diving. Users should check the lip and o-ring of the CellVault for debris or wear that could prevent it from being waterproof over time.

Designed and manufactured in the USA.

Additional information

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

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7 reviews for Thyrm CellVault XL Battery Storage System

  1. signal9tn (verified owner)

    Awesomeness…best way to store your batteries. (Versus the ziplock bag I used to have…). I have 2x 123 and 2 x18350 in one…perfect fit and is on my vest just in case!

  2. perkinst (verified owner)

    Works great overall; would be nice to have a 2nd divider style inside to separate combined batteries differently, or a thinner one so two 18650’s dont rattle, but otherwise great!

  3. ejburcham (verified owner)

    I immediately regret buying it for 2 18650s. You have to take the storage divider out and then it’s much too long and the two batteries rattle inside horribly. I understood I’d have to take the divider out for left to right fitment but I figured it’d be snug enough so at least they don’t rattle around.

  4. Jeff (verified owner)

    Awesome storage solution for 2 18650 batteries but a bit clunky and rattly for 4 16350 batteries.

  5. Brendon Bennett (verified owner)

    Great storage! Double the first one I have

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