FREE Flux Battery Recombination Vent Testing Program…..Learn More

Who uses Recombination Battery Vents?

  • Security Centers

  • Emergency Lighting

  • Medical Facilities

  • Defense Installations

Who uses Recombination Battery Vents? Any VLA (Vented Lead Acid) battery backup system that currently has standard issue ceramic spark arresting vent caps is a perfect candidate for replacement with the FLUX Safety Recombination Vent.

There are now thousands of vents deployed in critical power and backup facilities throughout the U.S. and abroad.

Ideally suited for the very smallest battery bank to largest substation battery racks.

  • Industrial Power & Utilities

  • Renewable Energy

  • Data Backup / UPS

  • Telecommunications

  • Refineries

  • Drilling & Mining

  • Locomotive / Railway

  • Air Traffic Control Centers

  • Near (0) Zero Watering

  • Triple Redundant Gas Venting

  • Spark and Flame Arrestor

  • One Piece, Ultra-Sonic Welded Construction

  • Hygroscopic + Hydroscopic + Condensation

  • 2 Stage Patented Recombination Process

  • Highest Hydrogen Escape Path

  • Reduces Micro-particulate gaseous forms of (H2S) Hydrogen Sulfide, Arsine, Stibine and Amines.

  • Fits all stationary VLA batteries (more…)

  • Ultra-low Profile

  • Rapid Water Recovery Process

Paid of Recombination Battery Caps

Superior Performance, Superior Design…


We’ve spent the past 50 years developing vent caps for just about every battery manufacturer around the world. In that time, we’ve learned a thing or two about how to incorporate safety with performance. The FLUX Recombination Vent is the culmination of all our proprietary knowledge resulting in the most advanced lead-acid battery vent available today.

Intentional Design based on years of Experience….

While the development of the FLUX Recombination Vent started in 2018 we are constantly improving the design and efficiency aspects of the FLUX Vent. Our production philosophy is constant evaluation and improvement.

2025 Version 99X102 Tech Updates:

Internal mechanics of drainage system enhanced

Sonic Welding micro-alignments

Addition of 2 further hydrogen escape paths

Fortified joint stabilization

Evaluation and selection of rubber washer durometers

Primary cap vent hole repositioned

Converts Hydrogen and Oxygen Battery Gas back into Water….

A truly revolutionary concept now available for a wide variety of lead acid and NiCad batteries. Simply replace any existing battery vent with a Flux Recombination Vent and the results are truly astounding.

Key Advantages:

  • Reduced Maintenance

  • Increased Safety

  • 0 -ZERO Watering on most stand-by / stationary applications

  • Designed to fit all U.S. and European manufactured batteries including:
    C&D, Stryten Energy, GNB, Enersys, BAE, Midac and over 50 others.

  • Life expectancy of 20+ years

  • Chemistries: Lead Calcium, Lead Selenium, Lead Antimony, Sintered Plate NiCad, Fiber NiCad, Pocket Plate NiCad