Standard Flip-Top Battery Vent Cap


#2050 Battery Vent Cap


  • Flip-Open Top Allows Faster Inspection & Watering
  • Flip-Top Rotates 360° for Easy Positioning
  • No Need to Remove Vent Cap from Battery
  • Virtually Eliminates Dropped / Misplaced / Lost Battery Caps
  • Acid-Proof Rubber Seal Washer (Included)
  • 1/4-Turn Bayonet Style Mount

This battery vent cap is available in four models. To compare the differences between them, you may view the part drawing here.

Quantity Discounts

Part NumberQuantityPrice
"500 +Contact Us
"500 +Contact Us
"500 +Contact Us
"500 +Contact Us
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  • Ergonomic design allows maintenance personnel to check electrolyte fluid levels without removing the cap from the battery, virtually eliminating the risk of carpal tunnel syndrome.
  • The snap-on design of the flip-top cap to the body allows the positioning of the closure to rotate in any direction. This feature is essential in smaller celled batteries, as well as forklift, golf cart, and floor scrubber batteries.
  • Reduces the amount of time spent in the inspection and watering process. No need to remove the vent cap. Simply flip open the cap, insert the filler nozzle, and pull the trigger.
  • Reduces electrolyte leakage. The strainer basket helps to reduce electrolyte loss during use or charging and allows the liquid to drain back into the cell.
  • All components are precision injection molded with close tolerances to ensure long life and durability.
  • Accommodates all single cell battery watering guns with nozzle diameters up to 3/4″. The Econo-Flip saves time and money when servicing versus the standard vent cap.
  • Standard bayonet mount will fit most forklift, golf cart, and floor scrubber batteries.

Additional information

Weight 0.03 lbs
Dimensions 2.0 × 1.38 × 1.3 in
Part #

2050 (standard), 2050CE (medium), 2050C (medium), 2050EX (tall)