Maratac® Delrin Battery Lockers

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  • Regular price $16.95
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Delrin® is a lightweight, extremely stable space age polymer. Lid is secured via flange to cap seal internal O-ring

18650 Battery Locker:

  • Fits Standard 18650 Cells or 2 x CR123 Batteries
    • Overall length: 84.50 mm or 3.35"
    • External diameter: 23.8 mm or .94"
    • Internal opening: 19.45 mm or .78"
    • Internal depth: 70.25 mm or 2.75"
  • Weight 21.5 grams

21700 Battery Locker:

  • Fits Standard 21700 Cells / 1 x 18650 With Extra Space / 2 x CR123 Batteries
    • Overall length: 88 mm or 3.47"
    • External diameter: 27 mm or 1.06"
    • Internal opening: 21.86 mm or .86"
    • Internal depth: 70.7 mm or 2.79" - Includes Cap Elevated Section
  • Weight 27.9 grams
  • Doesn't fit 21700 batteries with built in charging ports (these cells are extra long )