Battery Speed Vent Caps



  • Instantly Remove all Battery Caps Simultaneously
  • Reduces Battery Maintenance Cost
  • Internal Spark-Flame Arrestors
  • Acid-Proof Rubber Seal Washers (Included)
  • Virtually Eliminates Dropped, Misplaced, or Lost Battery Caps
  • Patented Design
  • 1/4-Turn Bayonet Style Mount
  • Heavy Duty Construction

Click here to view the brochure and ordering instructions.

Speed Vent Caps Quantity Discounts

Part Number PrefixQuantityPrice
"101 +Contact Us
"101 +Contact Us

To order, select a model in the drop down box below. Then enter the quantity and click the Add to cart button. Then click the Checkout button that appears at the top left.

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Our battery speed vent caps makes watering and checking fluid levels in a golf cart or forklift battery much easier! Instantly remove or install all vent caps at the same time! To install it, turn the handle counterclockwise until it stops. Then insert it down into the battery vent holes, and then twist the handle one-quarter turn clockwise until it tightens against the rubber seals.  To remove it, simply twist the handle one-quarter turn counterclockwise and then lift it out.

The acid-proof seals prevent any leakage or spills of the electrolyte. We have replacement speed vent caps to fit most batteries, including Crown, Interstate, US Battery, Rolls Surrette, Trojan, Tulip, Exide, and others. We manufacture speed vents in various sizes to fit both 3-cell (6-volt) and 4-cell (8-volt) batteries. To determine which size you need, please measure your battery before ordering by following the instructions below.

Battery Speed Vent Caps Chart

Model #Number of CapsCap ℄-℄ Distance
32.68" [2-11/16"]
33.31" [3-5/16"]
42.5" [2-1/2"]
42.6" [2-19/32"]
42.29" [2-19/64"]

Please be aware that some products advertised elsewhere as speed caps may be manufactured outside of the USA. Some of them may not contain a flame arrestor. This is an important feature since all lead-acid batteries emit flammable hydrogen gas. Our Speed Vent Caps do contain flame arrestors, and they have been safety tested and certified by an independent lab. Our battery speed vents are made in the USA.

No more lost vent caps! When battery vent caps are dropped, they always seem to bounce underneath something where they are hard to find and difficult to reach. Or worse, they fall into a narrow space and then disappear out of sight. The individual speed vent caps cannot be dropped because they are permanently attached to the assembly.

Patented design! The U.S. Patent and Trademark Office has awarded patent no. 9,461,287 to our battery speed vent caps.

Please measure your battery before ordering. To determine whether you need a 3-cap or a 4-cap model, compare the number of vent caps on your battery with those in the chart shown above. Then measure the center-to-center distance between vent holes on your battery (see Fig. 1). Then click on the Choose an option box above the Add to Cart button, and then select the correct model/distance in the drop-down list.

When measuring, keep in mind that the center to center distance of any battery cover can and will vary slightly during the manufacturing process, perhaps as much as 1/32 inch. Our battery speed caps are designed to accommodate that small variation.

Figure 1

You may view the part drawing for all available models by clicking on the links below.

Speed Vent Cap #3-GVCA2.68-1070
Speed Vent Cap #3-GVCA3.31-1070
Speed Vent Cap #4-GVCA2.5-1070
Speed Vent Cap #4-GVCA2.6-1070
Speed Vent Cap #4-GVCA2.3-1070

Additional information

Weight N/A
Dimensions N/A
Model #

3-GVCA2.68-1070 (2.68"), 3-GVCA3.31-1070 (3.31"), 4-GVCA2.5-1070 (2.5"), 4-GVCA2.6-1070 (2.6"), 4-GVCA2.3-1070 (2.29")