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Battery Vent Caps

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Bayonet Vent Cap

  • Replaces a standard cap
  • Installs with 1/4 turn
  • Comes in four colors; yellow, red, white and blue

Econ-O-Flip Vent Cap

  • No need to remove vent cap - flip and fill
  • Installs with 1/4 turn
  • Snap lock lid
  • Design includes a flame and spark-retardant barrier that allows gases to pass out of the battery

Watermiser Vent Cap

  • No need to remove vent cap - flip and fill
  • Installs with 1/4 turn
  • Special medium in the cap collects electrolytes during charging and returns them to the battery
  • Snap lock lid

Low Profile Vent Cap

  • 1/2" high
  • Installs with 1/4 turn
  • Has acid splash baffle
  • Reduces vapor loss

High Profile Vent Cap

  • 1" high
  • Installs with 1/4 turn
  • Has acid splash baffle
  • Reduces vapor loss

Water Me Sensor - Vent Cap Style

  • Monitors for low water level
  • Standard vent cap installation
  • Flashing green light indicates proper water level
  • No light indicates water needs to be added

Water Me Sensor - Probe Style

  • Monitors for low water level
  • Easy installation
  • Installs in any cell
  • Flashing green light indicates proper water level
  • No light indicates water needs to be added
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