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MecArmy B12 Battery Case for 6 x CR123A

MecArmy B12 Battery Case
MecArmy B12 Battery Case
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MecArmy B12

Battery Case for 6 x CR123A

The MecArmy B12 is an extremely durable battery case for both CR123A and 16340 sized batteries. This battery case is IPX-8 waterproof, drop and scratch resistant and compact enough to bring with you anywhere.


  • Holds up to 6 CR123A or 16340 sized batteries
  • Polycarbonate plastic construction
  • IPX-8 Waterproof
  • 2 Meter drop resistant
  • Dimensions:
    • Height - 1.96" (50 mm)
    • Diameter - 2.79" (71 mm)
  • Weight: 2.02oz. (57.5g)
2 Reviews
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By KuroNekko
16340/CR123A battery case
December 2, 2020
Holds six 16340 batteries securely. Comes with a fitted foam insert under the cap. It's loose when there are no batteries but when the batteries are loaded, prevents them from moving thus creates a solid and stable housing. Fits all kinds of CR123A-sized batteries; protected or not. The plastic of the case is smoked so you can see the batteries inside. The case also comes with a lubed O-ring so the case should be waterproof. Overall, a great case for the adventurer who needs a dependable, durable, weatherproof case for batteries.
By NC227107
Very Handy
December 23, 2019
This is a well made and fair priced battery holder that will hold enough batteries securely and help you keep up with them.
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MecArmy B12 Battery Case for 6 x CR123A

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